245308752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131041}}^1$

素因数の和:131068

約数の個数: 60

約数和(自身を含む): 739338964

約数和(自身を除く): 494030212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 131041, 262082, 393123, 524164, 786246, 1048328, 1179369, 1572492, 1703533, 2096656, 2358738, 3144984, 3407066, 4717476, 5110599, 6289968, 6814132, 9434952, 10221198, 13628264, 15331797, 18869904, 20442396, 27256528, 30663594, 40884792, 61327188, 81769584, 122654376, 245308752]

約数ペア:

[(1, 245308752), (2, 122654376), (3, 81769584), (4, 61327188), (6, 40884792), (8, 30663594), (9, 27256528), (12, 20442396), (13, 18869904), (16, 15331797), (18, 13628264), (24, 10221198), (26, 9434952), (36, 6814132), (39, 6289968), (48, 5110599), (52, 4717476), (72, 3407066), (78, 3144984), (104, 2358738), (117, 2096656), (144, 1703533), (156, 1572492), (208, 1179369), (234, 1048328), (312, 786246), (468, 524164), (624, 393123), (936, 262082), (1872, 131041)]