851026416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21701}}^1$

素因数の和:21774

約数の個数: 80

約数和(自身を含む): 2368122240

約数和(自身を除く): 1517095824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4902, 6536, 9804, 13072, 19608, 21701, 39216, 43402, 65103, 86804, 130206, 173608, 260412, 347216, 412319, 520824, 824638, 933143, 1041648, 1236957, 1649276, 1866286, 2473914, 2799429, 3298552, 3732572, 4947828, 5598858, 6597104, 7465144, 9895656, 11197716, 14930288, 17729717, 19791312, 22395432, 35459434, 44790864, 53189151, 70918868, 106378302, 141837736, 212756604, 283675472, 425513208, 851026416]

約数ペア:

[(1, 851026416), (2, 425513208), (3, 283675472), (4, 212756604), (6, 141837736), (8, 106378302), (12, 70918868), (16, 53189151), (19, 44790864), (24, 35459434), (38, 22395432), (43, 19791312), (48, 17729717), (57, 14930288), (76, 11197716), (86, 9895656), (114, 7465144), (129, 6597104), (152, 5598858), (172, 4947828), (228, 3732572), (258, 3298552), (304, 2799429), (344, 2473914), (456, 1866286), (516, 1649276), (688, 1236957), (817, 1041648), (912, 933143), (1032, 824638), (1634, 520824), (2064, 412319), (2451, 347216), (3268, 260412), (4902, 173608), (6536, 130206), (9804, 86804), (13072, 65103), (19608, 43402), (21701, 39216)]