327705456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12809}}^1$

素因数の和:12874

約数の個数: 80

約数和(自身を含む): 934002720

約数和(自身を除く): 606297264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12792, 12809, 25584, 25618, 38427, 51236, 76854, 102472, 153708, 166517, 204944, 307416, 333034, 499551, 525169, 614832, 666068, 999102, 1050338, 1332136, 1575507, 1998204, 2100676, 2664272, 3151014, 3996408, 4201352, 6302028, 6827197, 7992816, 8402704, 12604056, 13654394, 20481591, 25208112, 27308788, 40963182, 54617576, 81926364, 109235152, 163852728, 327705456]

約数ペア:

[(1, 327705456), (2, 163852728), (3, 109235152), (4, 81926364), (6, 54617576), (8, 40963182), (12, 27308788), (13, 25208112), (16, 20481591), (24, 13654394), (26, 12604056), (39, 8402704), (41, 7992816), (48, 6827197), (52, 6302028), (78, 4201352), (82, 3996408), (104, 3151014), (123, 2664272), (156, 2100676), (164, 1998204), (208, 1575507), (246, 1332136), (312, 1050338), (328, 999102), (492, 666068), (533, 614832), (624, 525169), (656, 499551), (984, 333034), (1066, 307416), (1599, 204944), (1968, 166517), (2132, 153708), (3198, 102472), (4264, 76854), (6396, 51236), (8528, 38427), (12792, 25618), (12809, 25584)]