856074672

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191773}}^1$

素因数の和:191818

約数の個数: 60

約数和(自身を含む): 2473117504

約数和(自身を除く): 1617042832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 191773, 383546, 575319, 767092, 1150638, 1534184, 1725957, 2301276, 3068368, 3451914, 4602552, 5944963, 6903828, 9205104, 11889926, 13807656, 17834889, 23779852, 27615312, 35669778, 47559704, 53504667, 71339556, 95119408, 107009334, 142679112, 214018668, 285358224, 428037336, 856074672]

約数ペア:

[(1, 856074672), (2, 428037336), (3, 285358224), (4, 214018668), (6, 142679112), (8, 107009334), (9, 95119408), (12, 71339556), (16, 53504667), (18, 47559704), (24, 35669778), (31, 27615312), (36, 23779852), (48, 17834889), (62, 13807656), (72, 11889926), (93, 9205104), (124, 6903828), (144, 5944963), (186, 4602552), (248, 3451914), (279, 3068368), (372, 2301276), (496, 1725957), (558, 1534184), (744, 1150638), (1116, 767092), (1488, 575319), (2232, 383546), (4464, 191773)]