1660577724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{14723}}^1$

素因数の和:14987

約数の個数: 72

約数和(自身を含む): 4539526992

約数和(自身を除く): 2878949268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 241, 468, 482, 723, 964, 1446, 2169, 2892, 3133, 4338, 6266, 8676, 9399, 12532, 14723, 18798, 28197, 29446, 37596, 44169, 56394, 58892, 88338, 112788, 132507, 176676, 191399, 265014, 382798, 530028, 574197, 765596, 1148394, 1722591, 2296788, 3445182, 3548243, 6890364, 7096486, 10644729, 14192972, 21289458, 31934187, 42578916, 46127159, 63868374, 92254318, 127736748, 138381477, 184508636, 276762954, 415144431, 553525908, 830288862, 1660577724]

約数ペア:

[(1, 1660577724), (2, 830288862), (3, 553525908), (4, 415144431), (6, 276762954), (9, 184508636), (12, 138381477), (13, 127736748), (18, 92254318), (26, 63868374), (36, 46127159), (39, 42578916), (52, 31934187), (78, 21289458), (117, 14192972), (156, 10644729), (234, 7096486), (241, 6890364), (468, 3548243), (482, 3445182), (723, 2296788), (964, 1722591), (1446, 1148394), (2169, 765596), (2892, 574197), (3133, 530028), (4338, 382798), (6266, 265014), (8676, 191399), (9399, 176676), (12532, 132507), (14723, 112788), (18798, 88338), (28197, 58892), (29446, 56394), (37596, 44169)]