2028703488

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 432

約数和(自身を含む): 6800338944

約数和(自身を除く): 4771635456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 47, 48, 49, 56, 62, 64, 74, 84, 93, 94, 96, 98, 111, 112, 124, 128, 141, 147, 148, 168, 186, 188, 192, 196, 217, 222, 224, 248, 256, 259, 282, 294, 296, 329, 336, 372, 376, 384, 392, 434, 444, 448, 496, 518, 564, 588, 592, 651, 658, 672, 744, 752, 768, 777, 784, 868, 888, 896, 987, 992, 1036, 1128, 1147, 1176, 1184, 1302, 1316, 1344, 1457, 1488, 1504, 1519, 1554, 1568, 1736, 1739, 1776, 1792, 1813, 1974, 1984, 2072, 2256, 2294, 2303, 2352, 2368, 2604, 2632, 2688, 2914, 2976, 3008, 3038, 3108, 3136, 3441, 3472, 3478, 3552, 3626, 3948, 3968, 4144, 4371, 4512, 4557, 4588, 4606, 4704, 4736, 5208, 5217, 5264, 5376, 5439, 5828, 5952, 6016, 6076, 6216, 6272, 6882, 6909, 6944, 6956, 7104, 7252, 7896, 7936, 8029, 8288, 8742, 9024, 9114, 9176, 9212, 9408, 9472, 10199, 10416, 10434, 10528, 10878, 11656, 11904, 12032, 12152, 12173, 12432, 12544, 13764, 13818, 13888, 13912, 14208, 14504, 15792, 16058, 16576, 17484, 18048, 18228, 18352, 18424, 18816, 20398, 20832, 20868, 21056, 21756, 23312, 23808, 24087, 24304, 24346, 24864, 27528, 27636, 27776, 27824, 28416, 29008, 30597, 31584, 32116, 33152, 34968, 36096, 36456, 36519, 36704, 36848, 37632, 40796, 41664, 41736, 42112, 43512, 46624, 48174, 48608, 48692, 49728, 53909, 55056, 55272, 55552, 55648, 56203, 58016, 61194, 63168, 64232, 66304, 69936, 71393, 72912, 73038, 73408, 73696, 81592, 83328, 83472, 84224, 85211, 87024, 93248, 96348, 97216, 97384, 99456, 107818, 110112, 110544, 111296, 112406, 116032, 122388, 126336, 128464, 139872, 142786, 145824, 146076, 146816, 147392, 161727, 163184, 166656, 166944, 168609, 170422, 174048, 186496, 192696, 194432, 194768, 198912, 214179, 215636, 220224, 221088, 222592, 224812, 232064, 244776, 252672, 255633, 256928, 279744, 285572, 291648, 292152, 293632, 294784, 323454, 326368, 333888, 337218, 340844, 348096, 372992, 377363, 385392, 388864, 389536, 428358, 431272, 440448, 442176, 445184, 449624, 464128, 489552, 511266, 513856, 559488, 571144, 583296, 584304, 589568, 646908, 652736, 667776, 674436, 681688, 696192, 754726, 770784, 779072, 856716, 862544, 880896, 884352, 899248, 979104, 1022532, 1027712, 1118976, 1132089, 1142288, 1166592, 1168608, 1293816, 1305472, 1335552, 1348872, 1363376, 1392384, 1509452, 1541568, 1558144, 1713432, 1725088, 1768704, 1798496, 1958208, 2045064, 2055424, 2264178, 2284576, 2337216, 2587632, 2610944, 2641541, 2697744, 2726752, 3018904, 3083136, 3116288, 3426864, 3450176, 3596992, 3916416, 4090128, 4528356, 4569152, 4674432, 5175264, 5283082, 5395488, 5453504, 6037808, 6166272, 6853728, 6900352, 7193984, 7832832, 7924623, 8180256, 9056712, 9138304, 9348864, 10350528, 10566164, 10790976, 10907008, 12075616, 13707456, 13800704, 14387968, 15849246, 16360512, 18113424, 18276608, 20701056, 21132328, 21581952, 21814016, 24151232, 27414912, 31698492, 32721024, 36226848, 41402112, 42264656, 43163904, 48302464, 54829824, 63396984, 65442048, 72453696, 84529312, 96604928, 126793968, 144907392, 169058624, 253587936, 289814784, 338117248, 507175872, 676234496, 1014351744, 2028703488]

約数ペア:

[(1, 2028703488), (2, 1014351744), (3, 676234496), (4, 507175872), (6, 338117248), (7, 289814784), (8, 253587936), (12, 169058624), (14, 144907392), (16, 126793968), (21, 96604928), (24, 84529312), (28, 72453696), (31, 65442048), (32, 63396984), (37, 54829824), (42, 48302464), (47, 43163904), (48, 42264656), (49, 41402112), (56, 36226848), (62, 32721024), (64, 31698492), (74, 27414912), (84, 24151232), (93, 21814016), (94, 21581952), (96, 21132328), (98, 20701056), (111, 18276608), (112, 18113424), (124, 16360512), (128, 15849246), (141, 14387968), (147, 13800704), (148, 13707456), (168, 12075616), (186, 10907008), (188, 10790976), (192, 10566164), (196, 10350528), (217, 9348864), (222, 9138304), (224, 9056712), (248, 8180256), (256, 7924623), (259, 7832832), (282, 7193984), (294, 6900352), (296, 6853728), (329, 6166272), (336, 6037808), (372, 5453504), (376, 5395488), (384, 5283082), (392, 5175264), (434, 4674432), (444, 4569152), (448, 4528356), (496, 4090128), (518, 3916416), (564, 3596992), (588, 3450176), (592, 3426864), (651, 3116288), (658, 3083136), (672, 3018904), (744, 2726752), (752, 2697744), (768, 2641541), (777, 2610944), (784, 2587632), (868, 2337216), (888, 2284576), (896, 2264178), (987, 2055424), (992, 2045064), (1036, 1958208), (1128, 1798496), (1147, 1768704), (1176, 1725088), (1184, 1713432), (1302, 1558144), (1316, 1541568), (1344, 1509452), (1457, 1392384), (1488, 1363376), (1504, 1348872), (1519, 1335552), (1554, 1305472), (1568, 1293816), (1736, 1168608), (1739, 1166592), (1776, 1142288), (1792, 1132089), (1813, 1118976), (1974, 1027712), (1984, 1022532), (2072, 979104), (2256, 899248), (2294, 884352), (2303, 880896), (2352, 862544), (2368, 856716), (2604, 779072), (2632, 770784), (2688, 754726), (2914, 696192), (2976, 681688), (3008, 674436), (3038, 667776), (3108, 652736), (3136, 646908), (3441, 589568), (3472, 584304), (3478, 583296), (3552, 571144), (3626, 559488), (3948, 513856), (3968, 511266), (4144, 489552), (4371, 464128), (4512, 449624), (4557, 445184), (4588, 442176), (4606, 440448), (4704, 431272), (4736, 428358), (5208, 389536), (5217, 388864), (5264, 385392), (5376, 377363), (5439, 372992), (5828, 348096), (5952, 340844), (6016, 337218), (6076, 333888), (6216, 326368), (6272, 323454), (6882, 294784), (6909, 293632), (6944, 292152), (6956, 291648), (7104, 285572), (7252, 279744), (7896, 256928), (7936, 255633), (8029, 252672), (8288, 244776), (8742, 232064), (9024, 224812), (9114, 222592), (9176, 221088), (9212, 220224), (9408, 215636), (9472, 214179), (10199, 198912), (10416, 194768), (10434, 194432), (10528, 192696), (10878, 186496), (11656, 174048), (11904, 170422), (12032, 168609), (12152, 166944), (12173, 166656), (12432, 163184), (12544, 161727), (13764, 147392), (13818, 146816), (13888, 146076), (13912, 145824), (14208, 142786), (14504, 139872), (15792, 128464), (16058, 126336), (16576, 122388), (17484, 116032), (18048, 112406), (18228, 111296), (18352, 110544), (18424, 110112), (18816, 107818), (20398, 99456), (20832, 97384), (20868, 97216), (21056, 96348), (21756, 93248), (23312, 87024), (23808, 85211), (24087, 84224), (24304, 83472), (24346, 83328), (24864, 81592), (27528, 73696), (27636, 73408), (27776, 73038), (27824, 72912), (28416, 71393), (29008, 69936), (30597, 66304), (31584, 64232), (32116, 63168), (33152, 61194), (34968, 58016), (36096, 56203), (36456, 55648), (36519, 55552), (36704, 55272), (36848, 55056), (37632, 53909), (40796, 49728), (41664, 48692), (41736, 48608), (42112, 48174), (43512, 46624)]