253442952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{167621}}^1$

素因数の和:167643

約数の個数: 64

約数和(自身を含む): 804585600

約数和(自身を除く): 551142648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 167621, 335242, 502863, 670484, 1005726, 1173347, 1340968, 1508589, 2011452, 2346694, 3017178, 3520041, 4022904, 4525767, 4693388, 6034356, 7040082, 9051534, 9386776, 10560123, 12068712, 14080164, 18103068, 21120246, 28160328, 31680369, 36206136, 42240492, 63360738, 84480984, 126721476, 253442952]

約数ペア:

[(1, 253442952), (2, 126721476), (3, 84480984), (4, 63360738), (6, 42240492), (7, 36206136), (8, 31680369), (9, 28160328), (12, 21120246), (14, 18103068), (18, 14080164), (21, 12068712), (24, 10560123), (27, 9386776), (28, 9051534), (36, 7040082), (42, 6034356), (54, 4693388), (56, 4525767), (63, 4022904), (72, 3520041), (84, 3017178), (108, 2346694), (126, 2011452), (168, 1508589), (189, 1340968), (216, 1173347), (252, 1005726), (378, 670484), (504, 502863), (756, 335242), (1512, 167621)]