1639770048

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4432

約数の個数: 224

約数和(自身を含む): 5688299520

約数和(自身を除く): 4048529472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3024, 3348, 3472, 3906, 4032, 4373, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8746, 8928, 10416, 11718, 12096, 13119, 13392, 13888, 15624, 17492, 17856, 20832, 23436, 26238, 26784, 30611, 31248, 34984, 39357, 41664, 46872, 52476, 53568, 61222, 62496, 69968, 78714, 91833, 93744, 104952, 118071, 122444, 124992, 135563, 139936, 157428, 183666, 187488, 209904, 236142, 244888, 271126, 275499, 279872, 314856, 367332, 374976, 406689, 419808, 472284, 489776, 542252, 550998, 629712, 734664, 813378, 826497, 839616, 944568, 948941, 979552, 1084504, 1101996, 1220067, 1259424, 1469328, 1626756, 1652994, 1889136, 1897882, 1959104, 2169008, 2203992, 2440134, 2518848, 2846823, 2938656, 3253512, 3305988, 3660201, 3778272, 3795764, 4338016, 4407984, 4880268, 5693646, 5877312, 6507024, 6611976, 7320402, 7556544, 7591528, 8540469, 8676032, 8815968, 9760536, 11387292, 13014048, 13223952, 14640804, 15183056, 17080938, 17631936, 19521072, 22774584, 25621407, 26028096, 26447904, 29281608, 30366112, 34161876, 39042144, 45549168, 51242814, 52895808, 58563216, 60732224, 68323752, 78084288, 91098336, 102485628, 117126432, 136647504, 182196672, 204971256, 234252864, 273295008, 409942512, 546590016, 819885024, 1639770048]

約数ペア:

[(1, 1639770048), (2, 819885024), (3, 546590016), (4, 409942512), (6, 273295008), (7, 234252864), (8, 204971256), (9, 182196672), (12, 136647504), (14, 117126432), (16, 102485628), (18, 91098336), (21, 78084288), (24, 68323752), (27, 60732224), (28, 58563216), (31, 52895808), (32, 51242814), (36, 45549168), (42, 39042144), (48, 34161876), (54, 30366112), (56, 29281608), (62, 26447904), (63, 26028096), (64, 25621407), (72, 22774584), (84, 19521072), (93, 17631936), (96, 17080938), (108, 15183056), (112, 14640804), (124, 13223952), (126, 13014048), (144, 11387292), (168, 9760536), (186, 8815968), (189, 8676032), (192, 8540469), (216, 7591528), (217, 7556544), (224, 7320402), (248, 6611976), (252, 6507024), (279, 5877312), (288, 5693646), (336, 4880268), (372, 4407984), (378, 4338016), (432, 3795764), (434, 3778272), (448, 3660201), (496, 3305988), (504, 3253512), (558, 2938656), (576, 2846823), (651, 2518848), (672, 2440134), (744, 2203992), (756, 2169008), (837, 1959104), (864, 1897882), (868, 1889136), (992, 1652994), (1008, 1626756), (1116, 1469328), (1302, 1259424), (1344, 1220067), (1488, 1101996), (1512, 1084504), (1674, 979552), (1728, 948941), (1736, 944568), (1953, 839616), (1984, 826497), (2016, 813378), (2232, 734664), (2604, 629712), (2976, 550998), (3024, 542252), (3348, 489776), (3472, 472284), (3906, 419808), (4032, 406689), (4373, 374976), (4464, 367332), (5208, 314856), (5859, 279872), (5952, 275499), (6048, 271126), (6696, 244888), (6944, 236142), (7812, 209904), (8746, 187488), (8928, 183666), (10416, 157428), (11718, 139936), (12096, 135563), (13119, 124992), (13392, 122444), (13888, 118071), (15624, 104952), (17492, 93744), (17856, 91833), (20832, 78714), (23436, 69968), (26238, 62496), (26784, 61222), (30611, 53568), (31248, 52476), (34984, 46872), (39357, 41664)]