280042968

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 711970560

約数和(自身を除く): 431927592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 167, 214, 321, 334, 428, 501, 642, 653, 668, 856, 1002, 1284, 1306, 1336, 1959, 2004, 2568, 2612, 3918, 4008, 5224, 7836, 15672, 17869, 35738, 53607, 69871, 71476, 107214, 109051, 139742, 142952, 209613, 214428, 218102, 279484, 327153, 419226, 428856, 436204, 558968, 654306, 838452, 872408, 1308612, 1676904, 2617224, 11668457, 23336914, 35005371, 46673828, 70010742, 93347656, 140021484, 280042968]

約数ペア:

[(1, 280042968), (2, 140021484), (3, 93347656), (4, 70010742), (6, 46673828), (8, 35005371), (12, 23336914), (24, 11668457), (107, 2617224), (167, 1676904), (214, 1308612), (321, 872408), (334, 838452), (428, 654306), (501, 558968), (642, 436204), (653, 428856), (668, 419226), (856, 327153), (1002, 279484), (1284, 218102), (1306, 214428), (1336, 209613), (1959, 142952), (2004, 139742), (2568, 109051), (2612, 107214), (3918, 71476), (4008, 69871), (5224, 53607), (7836, 35738), (15672, 17869)]