1556227968

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{19207}}^1$

素因数の和:19435

約数の個数: 64

約数和(自身を含む): 4153537920

約数和(自身を除く): 2597309952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 384, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 13504, 19207, 20256, 27008, 38414, 40512, 57621, 76828, 81024, 115242, 153656, 230484, 307312, 460968, 614624, 921936, 1229248, 1843872, 2458496, 3687744, 4052677, 7375488, 8105354, 12158031, 16210708, 24316062, 32421416, 48632124, 64842832, 97264248, 129685664, 194528496, 259371328, 389056992, 518742656, 778113984, 1556227968]

約数ペア:

[(1, 1556227968), (2, 778113984), (3, 518742656), (4, 389056992), (6, 259371328), (8, 194528496), (12, 129685664), (16, 97264248), (24, 64842832), (32, 48632124), (48, 32421416), (64, 24316062), (96, 16210708), (128, 12158031), (192, 8105354), (211, 7375488), (384, 4052677), (422, 3687744), (633, 2458496), (844, 1843872), (1266, 1229248), (1688, 921936), (2532, 614624), (3376, 460968), (5064, 307312), (6752, 230484), (10128, 153656), (13504, 115242), (19207, 81024), (20256, 76828), (27008, 57621), (38414, 40512)]