921918424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9001}}^1$

素因数の和:9104

約数の個数: 64

約数和(自身を含む): 2074060800

約数和(自身を除く): 1152142376

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 118, 124, 217, 236, 248, 413, 434, 472, 826, 868, 1652, 1736, 1829, 3304, 3658, 7316, 9001, 12803, 14632, 18002, 25606, 36004, 51212, 63007, 72008, 102424, 126014, 252028, 279031, 504056, 531059, 558062, 1062118, 1116124, 1953217, 2124236, 2232248, 3717413, 3906434, 4248472, 7434826, 7812868, 14869652, 15625736, 16462829, 29739304, 32925658, 65851316, 115239803, 131702632, 230479606, 460959212, 921918424]

約数ペア:

[(1, 921918424), (2, 460959212), (4, 230479606), (7, 131702632), (8, 115239803), (14, 65851316), (28, 32925658), (31, 29739304), (56, 16462829), (59, 15625736), (62, 14869652), (118, 7812868), (124, 7434826), (217, 4248472), (236, 3906434), (248, 3717413), (413, 2232248), (434, 2124236), (472, 1953217), (826, 1116124), (868, 1062118), (1652, 558062), (1736, 531059), (1829, 504056), (3304, 279031), (3658, 252028), (7316, 126014), (9001, 102424), (12803, 72008), (14632, 63007), (18002, 51212), (25606, 36004)]