671644358736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34721069}}^1$

素因数の和:34721124

約数の個数: 80

約数和(自身を含む): 1928824880640

約数和(自身を除く): 1257180521904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 34721069, 69442138, 104163207, 138884276, 208326414, 277768552, 416652828, 451373897, 555537104, 833305656, 902747794, 1076353139, 1354121691, 1666611312, 1805495588, 2152706278, 2708243382, 3229059417, 3610991176, 4305412556, 5416486764, 6458118834, 7221982352, 8610825112, 10832973528, 12916237668, 13992590807, 17221650224, 21665947056, 25832475336, 27985181614, 41977772421, 51664950672, 55970363228, 83955544842, 111940726456, 167911089684, 223881452912, 335822179368, 671644358736]

約数ペア:

[(1, 671644358736), (2, 335822179368), (3, 223881452912), (4, 167911089684), (6, 111940726456), (8, 83955544842), (12, 55970363228), (13, 51664950672), (16, 41977772421), (24, 27985181614), (26, 25832475336), (31, 21665947056), (39, 17221650224), (48, 13992590807), (52, 12916237668), (62, 10832973528), (78, 8610825112), (93, 7221982352), (104, 6458118834), (124, 5416486764), (156, 4305412556), (186, 3610991176), (208, 3229059417), (248, 2708243382), (312, 2152706278), (372, 1805495588), (403, 1666611312), (496, 1354121691), (624, 1076353139), (744, 902747794), (806, 833305656), (1209, 555537104), (1488, 451373897), (1612, 416652828), (2418, 277768552), (3224, 208326414), (4836, 138884276), (6448, 104163207), (9672, 69442138), (19344, 34721069)]