616236488

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 1345196160

約数和(自身を除く): 728959672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 197, 332, 394, 581, 664, 673, 788, 1162, 1346, 1379, 1576, 2324, 2692, 2758, 4648, 4711, 5384, 5516, 9422, 11032, 16351, 18844, 32702, 37688, 55859, 65404, 111718, 114457, 130808, 132581, 223436, 228914, 265162, 391013, 446872, 457828, 530324, 782026, 915656, 928067, 1060648, 1564052, 1856134, 3128104, 3712268, 7424536, 11004223, 22008446, 44016892, 77029561, 88033784, 154059122, 308118244, 616236488]

約数ペア:

[(1, 616236488), (2, 308118244), (4, 154059122), (7, 88033784), (8, 77029561), (14, 44016892), (28, 22008446), (56, 11004223), (83, 7424536), (166, 3712268), (197, 3128104), (332, 1856134), (394, 1564052), (581, 1060648), (664, 928067), (673, 915656), (788, 782026), (1162, 530324), (1346, 457828), (1379, 446872), (1576, 391013), (2324, 265162), (2692, 228914), (2758, 223436), (4648, 132581), (4711, 130808), (5384, 114457), (5516, 111718), (9422, 65404), (11032, 55859), (16351, 37688), (18844, 32702)]