646328052

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2834

約数の個数: 96

約数和(自身を含む): 1754726400

約数和(自身を除く): 1108398348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 837, 852, 1116, 1278, 1674, 1917, 2201, 2556, 2719, 3348, 3834, 4402, 5438, 6603, 7668, 8157, 8804, 10876, 13206, 16314, 19809, 24471, 26412, 32628, 39618, 48942, 59427, 73413, 79236, 84289, 97884, 118854, 146826, 168578, 193049, 237708, 252867, 293652, 337156, 386098, 505734, 579147, 758601, 772196, 1011468, 1158294, 1517202, 1737441, 2275803, 2316588, 3034404, 3474882, 4551606, 5212323, 5984519, 6949764, 9103212, 10424646, 11969038, 17953557, 20849292, 23938076, 35907114, 53860671, 71814228, 107721342, 161582013, 215442684, 323164026, 646328052]

約数ペア:

[(1, 646328052), (2, 323164026), (3, 215442684), (4, 161582013), (6, 107721342), (9, 71814228), (12, 53860671), (18, 35907114), (27, 23938076), (31, 20849292), (36, 17953557), (54, 11969038), (62, 10424646), (71, 9103212), (93, 6949764), (108, 5984519), (124, 5212323), (142, 4551606), (186, 3474882), (213, 3034404), (279, 2316588), (284, 2275803), (372, 1737441), (426, 1517202), (558, 1158294), (639, 1011468), (837, 772196), (852, 758601), (1116, 579147), (1278, 505734), (1674, 386098), (1917, 337156), (2201, 293652), (2556, 252867), (2719, 237708), (3348, 193049), (3834, 168578), (4402, 146826), (5438, 118854), (6603, 97884), (7668, 84289), (8157, 79236), (8804, 73413), (10876, 59427), (13206, 48942), (16314, 39618), (19809, 32628), (24471, 26412)]