268997736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{55213}}^1$

素因数の和:55258

約数の個数: 64

約数和(自身を含む): 795081600

約数和(自身を除く): 526083864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 55213, 110426, 165639, 220852, 331278, 386491, 441704, 662556, 772982, 1159473, 1325112, 1545964, 1601177, 2318946, 3091928, 3202354, 4637892, 4803531, 6404708, 9275784, 9607062, 11208239, 12809416, 19214124, 22416478, 33624717, 38428248, 44832956, 67249434, 89665912, 134498868, 268997736]

約数ペア:

[(1, 268997736), (2, 134498868), (3, 89665912), (4, 67249434), (6, 44832956), (7, 38428248), (8, 33624717), (12, 22416478), (14, 19214124), (21, 12809416), (24, 11208239), (28, 9607062), (29, 9275784), (42, 6404708), (56, 4803531), (58, 4637892), (84, 3202354), (87, 3091928), (116, 2318946), (168, 1601177), (174, 1545964), (203, 1325112), (232, 1159473), (348, 772982), (406, 662556), (609, 441704), (696, 386491), (812, 331278), (1218, 220852), (1624, 165639), (2436, 110426), (4872, 55213)]