2049890798592

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2245

約数の個数: 1056

約数和(自身を含む): 7726805725184

約数和(自身を除く): 5676914926592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 37, 39, 42, 48, 52, 56, 62, 63, 64, 72, 74, 78, 84, 91, 93, 96, 104, 111, 112, 117, 124, 126, 128, 144, 148, 156, 168, 182, 186, 192, 208, 217, 222, 224, 234, 248, 252, 256, 259, 273, 279, 288, 296, 312, 333, 336, 364, 372, 384, 403, 416, 434, 444, 448, 468, 481, 496, 504, 512, 518, 546, 558, 576, 592, 624, 651, 666, 672, 728, 744, 768, 777, 806, 819, 832, 868, 888, 896, 936, 962, 992, 1008, 1024, 1036, 1092, 1116, 1147, 1152, 1184, 1209, 1248, 1302, 1332, 1344, 1443, 1456, 1488, 1536, 1554, 1612, 1638, 1664, 1736, 1776, 1792, 1872, 1924, 1953, 1984, 2016, 2072, 2131, 2184, 2232, 2294, 2304, 2331, 2368, 2418, 2496, 2604, 2664, 2688, 2821, 2886, 2912, 2976, 3072, 3108, 3224, 3276, 3328, 3367, 3441, 3472, 3552, 3584, 3627, 3744, 3848, 3906, 3968, 4032, 4144, 4262, 4329, 4368, 4464, 4588, 4608, 4662, 4736, 4836, 4992, 5208, 5328, 5376, 5642, 5772, 5824, 5952, 6216, 6393, 6448, 6552, 6656, 6734, 6882, 6944, 7104, 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約数ペア:

[(1, 2049890798592), (2, 1024945399296), (3, 683296932864), (4, 512472699648), (6, 341648466432), (7, 292841542656), (8, 256236349824), (9, 227765644288), (12, 170824233216), (13, 157683907584), (14, 146420771328), (16, 128118174912), (18, 113882822144), (21, 97613847552), (24, 85412116608), (26, 78841953792), (28, 73210385664), (31, 66125509632), (32, 64059087456), (36, 56941411072), (37, 55402454016), (39, 52561302528), (42, 48806923776), (48, 42706058304), (52, 39420976896), (56, 36605192832), (62, 33062754816), (63, 32537949184), (64, 32029543728), (72, 28470705536), (74, 27701227008), (78, 26280651264), (84, 24403461888), (91, 22526272512), (93, 22041836544), (96, 21353029152), (104, 19710488448), (111, 18467484672), (112, 18302596416), (117, 17520434176), (124, 16531377408), (126, 16268974592), (128, 16014771864), (144, 14235352768), (148, 13850613504), (156, 13140325632), (168, 12201730944), (182, 11263136256), (186, 11020918272), (192, 10676514576), (208, 9855244224), (217, 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