346568052820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{19699}}^1$

素因数の和:20309

約数の個数: 96

約数和(自身を含む): 799864128000

約数和(自身を除く): 453296075180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 379, 422, 758, 844, 1055, 1516, 1895, 2110, 2321, 3790, 4169, 4220, 4642, 7580, 8338, 9284, 11605, 16676, 19699, 20845, 23210, 39398, 41690, 46420, 78796, 79969, 83380, 98495, 159938, 196990, 216689, 319876, 393980, 399845, 433378, 799690, 866756, 879659, 1083445, 1599380, 1759318, 2166890, 3518636, 4156489, 4333780, 4398295, 7465921, 8312978, 8796590, 14931842, 16625956, 17593180, 20782445, 29863684, 37329605, 41564890, 45721379, 74659210, 82125131, 83129780, 91442758, 149318420, 164250262, 182885516, 228606895, 328500524, 410625655, 457213790, 821251310, 914427580, 1575309331, 1642502620, 3150618662, 6301237324, 7876546655, 15753093310, 17328402641, 31506186620, 34656805282, 69313610564, 86642013205, 173284026410, 346568052820]

約数ペア:

[(1, 346568052820), (2, 173284026410), (4, 86642013205), (5, 69313610564), (10, 34656805282), (11, 31506186620), (20, 17328402641), (22, 15753093310), (44, 7876546655), (55, 6301237324), (110, 3150618662), (211, 1642502620), (220, 1575309331), (379, 914427580), (422, 821251310), (758, 457213790), (844, 410625655), (1055, 328500524), (1516, 228606895), (1895, 182885516), (2110, 164250262), (2321, 149318420), (3790, 91442758), (4169, 83129780), (4220, 82125131), (4642, 74659210), (7580, 45721379), (8338, 41564890), (9284, 37329605), (11605, 29863684), (16676, 20782445), (19699, 17593180), (20845, 16625956), (23210, 14931842), (39398, 8796590), (41690, 8312978), (46420, 7465921), (78796, 4398295), (79969, 4333780), (83380, 4156489), (98495, 3518636), (159938, 2166890), (196990, 1759318), (216689, 1599380), (319876, 1083445), (393980, 879659), (399845, 866756), (433378, 799690)]