211817328

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 561630720

約数和(自身を除く): 349813392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 632, 664, 673, 948, 996, 1264, 1328, 1346, 1896, 1992, 2019, 2692, 3792, 3984, 4038, 5384, 6557, 8076, 10768, 13114, 16152, 19671, 26228, 32304, 39342, 52456, 53167, 55859, 78684, 104912, 106334, 111718, 157368, 159501, 167577, 212668, 223436, 314736, 319002, 335154, 425336, 446872, 638004, 670308, 850672, 893744, 1276008, 1340616, 2552016, 2681232, 4412861, 8825722, 13238583, 17651444, 26477166, 35302888, 52954332, 70605776, 105908664, 211817328]

約数ペア:

[(1, 211817328), (2, 105908664), (3, 70605776), (4, 52954332), (6, 35302888), (8, 26477166), (12, 17651444), (16, 13238583), (24, 8825722), (48, 4412861), (79, 2681232), (83, 2552016), (158, 1340616), (166, 1276008), (237, 893744), (249, 850672), (316, 670308), (332, 638004), (474, 446872), (498, 425336), (632, 335154), (664, 319002), (673, 314736), (948, 223436), (996, 212668), (1264, 167577), (1328, 159501), (1346, 157368), (1896, 111718), (1992, 106334), (2019, 104912), (2692, 78684), (3792, 55859), (3984, 53167), (4038, 52456), (5384, 39342), (6557, 32304), (8076, 26228), (10768, 19671), (13114, 16152)]