16718832

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 120

約数和(自身を含む): 52191600

約数和(自身を除く): 35472768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 229, 234, 312, 338, 351, 432, 458, 468, 507, 624, 676, 687, 702, 916, 936, 1014, 1352, 1374, 1404, 1521, 1832, 1872, 2028, 2061, 2704, 2748, 2808, 2977, 3042, 3664, 4056, 4122, 4563, 5496, 5616, 5954, 6084, 6183, 8112, 8244, 8931, 9126, 10992, 11908, 12168, 12366, 16488, 17862, 18252, 23816, 24336, 24732, 26793, 32976, 35724, 36504, 38701, 47632, 49464, 53586, 71448, 73008, 77402, 80379, 98928, 107172, 116103, 142896, 154804, 160758, 214344, 232206, 309608, 321516, 348309, 428688, 464412, 619216, 643032, 696618, 928824, 1044927, 1286064, 1393236, 1857648, 2089854, 2786472, 4179708, 5572944, 8359416, 16718832]

約数ペア:

[(1, 16718832), (2, 8359416), (3, 5572944), (4, 4179708), (6, 2786472), (8, 2089854), (9, 1857648), (12, 1393236), (13, 1286064), (16, 1044927), (18, 928824), (24, 696618), (26, 643032), (27, 619216), (36, 464412), (39, 428688), (48, 348309), (52, 321516), (54, 309608), (72, 232206), (78, 214344), (104, 160758), (108, 154804), (117, 142896), (144, 116103), (156, 107172), (169, 98928), (208, 80379), (216, 77402), (229, 73008), (234, 71448), (312, 53586), (338, 49464), (351, 47632), (432, 38701), (458, 36504), (468, 35724), (507, 32976), (624, 26793), (676, 24732), (687, 24336), (702, 23816), (916, 18252), (936, 17862), (1014, 16488), (1352, 12366), (1374, 12168), (1404, 11908), (1521, 10992), (1832, 9126), (1872, 8931), (2028, 8244), (2061, 8112), (2704, 6183), (2748, 6084), (2808, 5954), (2977, 5616), (3042, 5496), (3664, 4563), (4056, 4122)]