679960944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11717}}^1$

素因数の和:11775

約数の個数: 120

約数和(自身を含む): 2115614592

約数和(自身を除く): 1435653648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 11717, 14508, 19344, 23434, 29016, 35151, 46868, 58032, 70302, 93736, 105453, 140604, 152321, 187472, 210906, 281208, 304642, 363227, 421812, 456963, 562416, 609284, 726454, 843624, 913926, 1089681, 1218568, 1370889, 1452908, 1687248, 1827852, 2179362, 2437136, 2741778, 2905816, 3269043, 3655704, 4358724, 4721951, 5483556, 5811632, 6538086, 7311408, 8717448, 9443902, 10967112, 13076172, 14165853, 17434896, 18887804, 21934224, 26152344, 28331706, 37775608, 42497559, 52304688, 56663412, 75551216, 84995118, 113326824, 169990236, 226653648, 339980472, 679960944]

約数ペア:

[(1, 679960944), (2, 339980472), (3, 226653648), (4, 169990236), (6, 113326824), (8, 84995118), (9, 75551216), (12, 56663412), (13, 52304688), (16, 42497559), (18, 37775608), (24, 28331706), (26, 26152344), (31, 21934224), (36, 18887804), (39, 17434896), (48, 14165853), (52, 13076172), (62, 10967112), (72, 9443902), (78, 8717448), (93, 7311408), (104, 6538086), (117, 5811632), (124, 5483556), (144, 4721951), (156, 4358724), (186, 3655704), (208, 3269043), (234, 2905816), (248, 2741778), (279, 2437136), (312, 2179362), (372, 1827852), (403, 1687248), (468, 1452908), (496, 1370889), (558, 1218568), (624, 1089681), (744, 913926), (806, 843624), (936, 726454), (1116, 609284), (1209, 562416), (1488, 456963), (1612, 421812), (1872, 363227), (2232, 304642), (2418, 281208), (3224, 210906), (3627, 187472), (4464, 152321), (4836, 140604), (6448, 105453), (7254, 93736), (9672, 70302), (11717, 58032), (14508, 46868), (19344, 35151), (23434, 29016)]