1328759712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 288

約数和(自身を含む): 4622147712

約数和(自身を除く): 3293388000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 137, 144, 153, 168, 204, 224, 238, 252, 272, 274, 283, 288, 306, 336, 357, 408, 411, 476, 504, 544, 548, 566, 612, 672, 714, 816, 822, 849, 952, 959, 1008, 1071, 1096, 1132, 1224, 1233, 1428, 1632, 1644, 1698, 1904, 1918, 1981, 2016, 2142, 2192, 2264, 2329, 2448, 2466, 2547, 2856, 2877, 3288, 3396, 3808, 3836, 3962, 4284, 4384, 4528, 4658, 4811, 4896, 4932, 5094, 5712, 5754, 5943, 6576, 6792, 6987, 7672, 7924, 8568, 8631, 9056, 9316, 9622, 9864, 10188, 11424, 11508, 11886, 13152, 13584, 13974, 14433, 15344, 15848, 16303, 17136, 17262, 17829, 18632, 19244, 19728, 20376, 20961, 23016, 23772, 27168, 27948, 28866, 30688, 31696, 32606, 33677, 34272, 34524, 35658, 37264, 38488, 38771, 39456, 40752, 41922, 43299, 46032, 47544, 48909, 55896, 57732, 63392, 65212, 67354, 69048, 71316, 74528, 76976, 77542, 81504, 83844, 86598, 92064, 95088, 97818, 101031, 111792, 115464, 116313, 130424, 134708, 138096, 142632, 146727, 153952, 155084, 167688, 173196, 190176, 195636, 202062, 223584, 230928, 232626, 260848, 269416, 271397, 276192, 285264, 293454, 303093, 310168, 335376, 346392, 348939, 391272, 404124, 461856, 465252, 521696, 538832, 542794, 570528, 586908, 606186, 620336, 659107, 670752, 692784, 697878, 782544, 808248, 814191, 930504, 1077664, 1085588, 1173816, 1212372, 1240672, 1318214, 1385568, 1395756, 1565088, 1616496, 1628382, 1861008, 1977321, 2171176, 2347632, 2424744, 2442573, 2636428, 2791512, 3232992, 3256764, 3722016, 3954642, 4342352, 4613749, 4695264, 4849488, 4885146, 5272856, 5583024, 5931963, 6513528, 7909284, 8684704, 9227498, 9698976, 9770292, 10545712, 11166048, 11863926, 13027056, 13841247, 15818568, 18454996, 19540584, 21091424, 23727852, 26054112, 27682494, 31637136, 36909992, 39081168, 41523741, 47455704, 55364988, 63274272, 73819984, 78162336, 83047482, 94911408, 110729976, 147639968, 166094964, 189822816, 221459952, 332189928, 442919904, 664379856, 1328759712]

約数ペア:

[(1, 1328759712), (2, 664379856), (3, 442919904), (4, 332189928), (6, 221459952), (7, 189822816), (8, 166094964), (9, 147639968), (12, 110729976), (14, 94911408), (16, 83047482), (17, 78162336), (18, 73819984), (21, 63274272), (24, 55364988), (28, 47455704), (32, 41523741), (34, 39081168), (36, 36909992), (42, 31637136), (48, 27682494), (51, 26054112), (56, 23727852), (63, 21091424), (68, 19540584), (72, 18454996), (84, 15818568), (96, 13841247), (102, 13027056), (112, 11863926), (119, 11166048), (126, 10545712), (136, 9770292), (137, 9698976), (144, 9227498), (153, 8684704), (168, 7909284), (204, 6513528), (224, 5931963), (238, 5583024), (252, 5272856), (272, 4885146), (274, 4849488), (283, 4695264), (288, 4613749), (306, 4342352), (336, 3954642), (357, 3722016), (408, 3256764), (411, 3232992), (476, 2791512), (504, 2636428), (544, 2442573), (548, 2424744), (566, 2347632), (612, 2171176), (672, 1977321), (714, 1861008), (816, 1628382), (822, 1616496), (849, 1565088), (952, 1395756), (959, 1385568), (1008, 1318214), (1071, 1240672), (1096, 1212372), (1132, 1173816), (1224, 1085588), (1233, 1077664), (1428, 930504), (1632, 814191), (1644, 808248), (1698, 782544), (1904, 697878), (1918, 692784), (1981, 670752), (2016, 659107), (2142, 620336), (2192, 606186), (2264, 586908), (2329, 570528), (2448, 542794), (2466, 538832), (2547, 521696), (2856, 465252), (2877, 461856), (3288, 404124), (3396, 391272), (3808, 348939), (3836, 346392), (3962, 335376), (4284, 310168), (4384, 303093), (4528, 293454), (4658, 285264), (4811, 276192), (4896, 271397), (4932, 269416), (5094, 260848), (5712, 232626), (5754, 230928), (5943, 223584), (6576, 202062), (6792, 195636), (6987, 190176), (7672, 173196), (7924, 167688), (8568, 155084), (8631, 153952), (9056, 146727), (9316, 142632), (9622, 138096), (9864, 134708), (10188, 130424), (11424, 116313), (11508, 115464), (11886, 111792), (13152, 101031), (13584, 97818), (13974, 95088), (14433, 92064), (15344, 86598), (15848, 83844), (16303, 81504), (17136, 77542), (17262, 76976), (17829, 74528), (18632, 71316), (19244, 69048), (19728, 67354), (20376, 65212), (20961, 63392), (23016, 57732), (23772, 55896), (27168, 48909), (27948, 47544), (28866, 46032), (30688, 43299), (31696, 41922), (32606, 40752), (33677, 39456), (34272, 38771), (34524, 38488), (35658, 37264)]