1285791408

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 400

約数和(自身を含む): 4407575040

約数和(自身を除く): 3121783632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 47, 48, 54, 57, 66, 72, 76, 81, 88, 94, 99, 101, 108, 114, 132, 141, 144, 152, 162, 171, 176, 188, 198, 202, 209, 216, 228, 264, 282, 297, 303, 304, 324, 342, 376, 396, 404, 418, 423, 432, 456, 513, 517, 528, 564, 594, 606, 627, 648, 684, 752, 792, 808, 836, 846, 891, 893, 909, 912, 1026, 1034, 1111, 1128, 1188, 1212, 1254, 1269, 1296, 1368, 1539, 1551, 1584, 1616, 1672, 1692, 1782, 1786, 1818, 1881, 1919, 2052, 2068, 2222, 2256, 2376, 2424, 2508, 2538, 2679, 2727, 2736, 3078, 3102, 3333, 3344, 3384, 3564, 3572, 3636, 3762, 3807, 3838, 4104, 4136, 4444, 4653, 4747, 4752, 4848, 5016, 5076, 5358, 5454, 5643, 5757, 6156, 6204, 6666, 6768, 7128, 7144, 7272, 7524, 7614, 7676, 8037, 8181, 8208, 8272, 8888, 9306, 9494, 9823, 9999, 10032, 10152, 10716, 10908, 11286, 11514, 12312, 12408, 13332, 13959, 14241, 14256, 14288, 14544, 15048, 15228, 15352, 16074, 16362, 16929, 17271, 17776, 18612, 18988, 19646, 19998, 20304, 21109, 21432, 21816, 22572, 23028, 24111, 24624, 24816, 26664, 27918, 28482, 29469, 29997, 30096, 30456, 30704, 32148, 32724, 33858, 34542, 37224, 37976, 39292, 39996, 41877, 42218, 42723, 42864, 43632, 45144, 46056, 48222, 51813, 52217, 53328, 55836, 56964, 58938, 59994, 60912, 63327, 64296, 65448, 67716, 69084, 72333, 74448, 75952, 78584, 79992, 83754, 84436, 85446, 88407, 89991, 90193, 90288, 92112, 96444, 103626, 104434, 111672, 113928, 117876, 119988, 126654, 128169, 128592, 130896, 135432, 138168, 144666, 155439, 156651, 157168, 159984, 167508, 168872, 170892, 176814, 179982, 180386, 189981, 192888, 207252, 208868, 223344, 227856, 235752, 239976, 253308, 256338, 265221, 270579, 270864, 276336, 289332, 310878, 313302, 335016, 337744, 341784, 353628, 359964, 360772, 379962, 384507, 385776, 414504, 417736, 469953, 471504, 479952, 506616, 512676, 530442, 541158, 569943, 578664, 621756, 626604, 670032, 683568, 707256, 719928, 721544, 759924, 769014, 795663, 811737, 829008, 835472, 939906, 992123, 1013232, 1025352, 1060884, 1082316, 1139886, 1157328, 1243512, 1253208, 1409859, 1414512, 1439856, 1443088, 1519848, 1538028, 1591326, 1623474, 1709829, 1879812, 1984246, 2050704, 2121768, 2164632, 2279772, 2435211, 2487024, 2506416, 2819718, 2976369, 3039696, 3076056, 3182652, 3246948, 3419658, 3759624, 3968492, 4229577, 4243536, 4329264, 4559544, 4870422, 5639436, 5952738, 6152112, 6365304, 6493896, 6839316, 7305633, 7519248, 7936984, 8459154, 8929107, 9119088, 9740844, 11278872, 11905476, 12730608, 12987792, 13678632, 14611266, 15873968, 16918308, 17858214, 19481688, 22557744, 23810952, 26787321, 27357264, 29222532, 33836616, 35716428, 38963376, 47621904, 53574642, 58445064, 67673232, 71432856, 80361963, 107149284, 116890128, 142865712, 160723926, 214298568, 321447852, 428597136, 642895704, 1285791408]

約数ペア:

[(1, 1285791408), (2, 642895704), (3, 428597136), (4, 321447852), (6, 214298568), (8, 160723926), (9, 142865712), (11, 116890128), (12, 107149284), (16, 80361963), (18, 71432856), (19, 67673232), (22, 58445064), (24, 53574642), (27, 47621904), (33, 38963376), (36, 35716428), (38, 33836616), (44, 29222532), (47, 27357264), (48, 26787321), (54, 23810952), (57, 22557744), (66, 19481688), (72, 17858214), (76, 16918308), (81, 15873968), (88, 14611266), (94, 13678632), (99, 12987792), (101, 12730608), (108, 11905476), (114, 11278872), (132, 9740844), (141, 9119088), (144, 8929107), (152, 8459154), (162, 7936984), (171, 7519248), (176, 7305633), (188, 6839316), (198, 6493896), (202, 6365304), (209, 6152112), (216, 5952738), (228, 5639436), (264, 4870422), (282, 4559544), (297, 4329264), (303, 4243536), (304, 4229577), (324, 3968492), (342, 3759624), (376, 3419658), (396, 3246948), (404, 3182652), (418, 3076056), (423, 3039696), (432, 2976369), (456, 2819718), (513, 2506416), (517, 2487024), (528, 2435211), (564, 2279772), (594, 2164632), (606, 2121768), (627, 2050704), (648, 1984246), (684, 1879812), (752, 1709829), (792, 1623474), (808, 1591326), (836, 1538028), (846, 1519848), (891, 1443088), (893, 1439856), (909, 1414512), (912, 1409859), (1026, 1253208), (1034, 1243512), (1111, 1157328), (1128, 1139886), (1188, 1082316), (1212, 1060884), (1254, 1025352), (1269, 1013232), (1296, 992123), (1368, 939906), (1539, 835472), (1551, 829008), (1584, 811737), (1616, 795663), (1672, 769014), (1692, 759924), (1782, 721544), (1786, 719928), (1818, 707256), (1881, 683568), (1919, 670032), (2052, 626604), (2068, 621756), (2222, 578664), (2256, 569943), (2376, 541158), (2424, 530442), (2508, 512676), (2538, 506616), (2679, 479952), (2727, 471504), (2736, 469953), (3078, 417736), (3102, 414504), (3333, 385776), (3344, 384507), (3384, 379962), (3564, 360772), (3572, 359964), (3636, 353628), (3762, 341784), (3807, 337744), (3838, 335016), (4104, 313302), (4136, 310878), (4444, 289332), (4653, 276336), (4747, 270864), (4752, 270579), (4848, 265221), (5016, 256338), (5076, 253308), (5358, 239976), (5454, 235752), (5643, 227856), (5757, 223344), (6156, 208868), (6204, 207252), (6666, 192888), (6768, 189981), (7128, 180386), (7144, 179982), (7272, 176814), (7524, 170892), (7614, 168872), (7676, 167508), (8037, 159984), (8181, 157168), (8208, 156651), (8272, 155439), (8888, 144666), (9306, 138168), (9494, 135432), (9823, 130896), (9999, 128592), (10032, 128169), (10152, 126654), (10716, 119988), (10908, 117876), (11286, 113928), (11514, 111672), (12312, 104434), (12408, 103626), (13332, 96444), (13959, 92112), (14241, 90288), (14256, 90193), (14288, 89991), (14544, 88407), (15048, 85446), (15228, 84436), (15352, 83754), (16074, 79992), (16362, 78584), (16929, 75952), (17271, 74448), (17776, 72333), (18612, 69084), (18988, 67716), (19646, 65448), (19998, 64296), (20304, 63327), (21109, 60912), (21432, 59994), (21816, 58938), (22572, 56964), (23028, 55836), (24111, 53328), (24624, 52217), (24816, 51813), (26664, 48222), (27918, 46056), (28482, 45144), (29469, 43632), (29997, 42864), (30096, 42723), (30456, 42218), (30704, 41877), (32148, 39996), (32724, 39292), (33858, 37976), (34542, 37224)]