23038704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 71856512

約数和(自身を除く): 48817808

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, 397, 403, 468, 496, 558, 624, 744, 794, 806, 936, 1116, 1191, 1209, 1488, 1588, 1612, 1872, 2232, 2382, 2418, 3176, 3224, 3573, 3627, 4464, 4764, 4836, 5161, 6352, 6448, 7146, 7254, 9528, 9672, 10322, 12307, 14292, 14508, 15483, 19056, 19344, 20644, 24614, 28584, 29016, 30966, 36921, 41288, 46449, 49228, 57168, 58032, 61932, 73842, 82576, 92898, 98456, 110763, 123864, 147684, 159991, 185796, 196912, 221526, 247728, 295368, 319982, 371592, 443052, 479973, 590736, 639964, 743184, 886104, 959946, 1279928, 1439919, 1772208, 1919892, 2559856, 2879838, 3839784, 5759676, 7679568, 11519352, 23038704]

約数ペア:

[(1, 23038704), (2, 11519352), (3, 7679568), (4, 5759676), (6, 3839784), (8, 2879838), (9, 2559856), (12, 1919892), (13, 1772208), (16, 1439919), (18, 1279928), (24, 959946), (26, 886104), (31, 743184), (36, 639964), (39, 590736), (48, 479973), (52, 443052), (62, 371592), (72, 319982), (78, 295368), (93, 247728), (104, 221526), (117, 196912), (124, 185796), (144, 159991), (156, 147684), (186, 123864), (208, 110763), (234, 98456), (248, 92898), (279, 82576), (312, 73842), (372, 61932), (397, 58032), (403, 57168), (468, 49228), (496, 46449), (558, 41288), (624, 36921), (744, 30966), (794, 29016), (806, 28584), (936, 24614), (1116, 20644), (1191, 19344), (1209, 19056), (1488, 15483), (1588, 14508), (1612, 14292), (1872, 12307), (2232, 10322), (2382, 9672), (2418, 9528), (3176, 7254), (3224, 7146), (3573, 6448), (3627, 6352), (4464, 5161), (4764, 4836)]