946557816

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 2513064960

約数和(自身を除く): 1566507144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 47, 82, 94, 97, 123, 141, 164, 188, 194, 211, 246, 282, 291, 328, 376, 388, 422, 492, 564, 582, 633, 776, 844, 984, 1128, 1164, 1266, 1688, 1927, 2328, 2532, 3854, 3977, 4559, 5064, 5781, 7708, 7954, 8651, 9118, 9917, 11562, 11931, 13677, 15416, 15908, 17302, 18236, 19834, 20467, 23124, 23862, 25953, 27354, 29751, 31816, 34604, 36472, 39668, 40934, 46248, 47724, 51906, 54708, 59502, 61401, 69208, 79336, 81868, 95448, 103812, 109416, 119004, 122802, 163736, 186919, 207624, 238008, 245604, 373838, 406597, 491208, 560757, 747676, 813194, 839147, 961949, 1121514, 1219791, 1495352, 1626388, 1678294, 1923898, 2243028, 2439582, 2517441, 2885847, 3252776, 3356588, 3847796, 4486056, 4879164, 5034882, 5771694, 6713176, 7695592, 9758328, 10069764, 11543388, 20139528, 23086776, 39439909, 78879818, 118319727, 157759636, 236639454, 315519272, 473278908, 946557816]

約数ペア:

[(1, 946557816), (2, 473278908), (3, 315519272), (4, 236639454), (6, 157759636), (8, 118319727), (12, 78879818), (24, 39439909), (41, 23086776), (47, 20139528), (82, 11543388), (94, 10069764), (97, 9758328), (123, 7695592), (141, 6713176), (164, 5771694), (188, 5034882), (194, 4879164), (211, 4486056), (246, 3847796), (282, 3356588), (291, 3252776), (328, 2885847), (376, 2517441), (388, 2439582), (422, 2243028), (492, 1923898), (564, 1678294), (582, 1626388), (633, 1495352), (776, 1219791), (844, 1121514), (984, 961949), (1128, 839147), (1164, 813194), (1266, 747676), (1688, 560757), (1927, 491208), (2328, 406597), (2532, 373838), (3854, 245604), (3977, 238008), (4559, 207624), (5064, 186919), (5781, 163736), (7708, 122802), (7954, 119004), (8651, 109416), (9118, 103812), (9917, 95448), (11562, 81868), (11931, 79336), (13677, 69208), (15416, 61401), (15908, 59502), (17302, 54708), (18236, 51906), (19834, 47724), (20467, 46248), (23124, 40934), (23862, 39668), (25953, 36472), (27354, 34604), (29751, 31816)]