388799892

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8933}}^1$

素因数の和:8990

約数の個数: 96

約数和(自身を含む): 1120680960

約数和(自身を除く): 731881068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4836, 7254, 8933, 10881, 14508, 17866, 21762, 26799, 35732, 43524, 53598, 80397, 107196, 116129, 160794, 232258, 241191, 276923, 321588, 348387, 464516, 482382, 553846, 696774, 830769, 964764, 1045161, 1107692, 1393548, 1661538, 2090322, 2492307, 3135483, 3323076, 3599999, 4180644, 4984614, 6270966, 7199998, 7476921, 9969228, 10799997, 12541932, 14399996, 14953842, 21599994, 29907684, 32399991, 43199988, 64799982, 97199973, 129599964, 194399946, 388799892]

約数ペア:

[(1, 388799892), (2, 194399946), (3, 129599964), (4, 97199973), (6, 64799982), (9, 43199988), (12, 32399991), (13, 29907684), (18, 21599994), (26, 14953842), (27, 14399996), (31, 12541932), (36, 10799997), (39, 9969228), (52, 7476921), (54, 7199998), (62, 6270966), (78, 4984614), (93, 4180644), (108, 3599999), (117, 3323076), (124, 3135483), (156, 2492307), (186, 2090322), (234, 1661538), (279, 1393548), (351, 1107692), (372, 1045161), (403, 964764), (468, 830769), (558, 696774), (702, 553846), (806, 482382), (837, 464516), (1116, 348387), (1209, 321588), (1404, 276923), (1612, 241191), (1674, 232258), (2418, 160794), (3348, 116129), (3627, 107196), (4836, 80397), (7254, 53598), (8933, 43524), (10881, 35732), (14508, 26799), (17866, 21762)]