23162568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 72213120

約数和(自身を除く): 49050552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 397, 408, 429, 442, 561, 572, 663, 748, 794, 858, 884, 1122, 1144, 1191, 1326, 1496, 1588, 1716, 1768, 2244, 2382, 2431, 2652, 3176, 3432, 4367, 4488, 4764, 4862, 5161, 5304, 6749, 7293, 8734, 9528, 9724, 10322, 13101, 13498, 14586, 15483, 17468, 19448, 20247, 20644, 26202, 26996, 29172, 30966, 34936, 40494, 41288, 52404, 53992, 56771, 58344, 61932, 74239, 80988, 87737, 104808, 113542, 123864, 148478, 161976, 170313, 175474, 222717, 227084, 263211, 296956, 340626, 350948, 445434, 454168, 526422, 593912, 681252, 701896, 890868, 965107, 1052844, 1362504, 1781736, 1930214, 2105688, 2895321, 3860428, 5790642, 7720856, 11581284, 23162568]

約数ペア:

[(1, 23162568), (2, 11581284), (3, 7720856), (4, 5790642), (6, 3860428), (8, 2895321), (11, 2105688), (12, 1930214), (13, 1781736), (17, 1362504), (22, 1052844), (24, 965107), (26, 890868), (33, 701896), (34, 681252), (39, 593912), (44, 526422), (51, 454168), (52, 445434), (66, 350948), (68, 340626), (78, 296956), (88, 263211), (102, 227084), (104, 222717), (132, 175474), (136, 170313), (143, 161976), (156, 148478), (187, 123864), (204, 113542), (221, 104808), (264, 87737), (286, 80988), (312, 74239), (374, 61932), (397, 58344), (408, 56771), (429, 53992), (442, 52404), (561, 41288), (572, 40494), (663, 34936), (748, 30966), (794, 29172), (858, 26996), (884, 26202), (1122, 20644), (1144, 20247), (1191, 19448), (1326, 17468), (1496, 15483), (1588, 14586), (1716, 13498), (1768, 13101), (2244, 10322), (2382, 9724), (2431, 9528), (2652, 8734), (3176, 7293), (3432, 6749), (4367, 5304), (4488, 5161), (4764, 4862)]