272025908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4773

約数の個数: 72

約数和(自身を含む): 633318336

約数和(自身を除く): 361292428

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2618, 3388, 4114, 4723, 5236, 8228, 9446, 14399, 18892, 28798, 33061, 51953, 57596, 66122, 80291, 103906, 132244, 160582, 207812, 321164, 363671, 562037, 571483, 727342, 883201, 1124074, 1142966, 1454684, 1766402, 2248148, 2285932, 3532804, 4000381, 6182407, 8000762, 9715211, 12364814, 16001524, 19430422, 24729628, 38860844, 68006477, 136012954, 272025908]

約数ペア:

[(1, 272025908), (2, 136012954), (4, 68006477), (7, 38860844), (11, 24729628), (14, 19430422), (17, 16001524), (22, 12364814), (28, 9715211), (34, 8000762), (44, 6182407), (68, 4000381), (77, 3532804), (119, 2285932), (121, 2248148), (154, 1766402), (187, 1454684), (238, 1142966), (242, 1124074), (308, 883201), (374, 727342), (476, 571483), (484, 562037), (748, 363671), (847, 321164), (1309, 207812), (1694, 160582), (2057, 132244), (2618, 103906), (3388, 80291), (4114, 66122), (4723, 57596), (5236, 51953), (8228, 33061), (9446, 28798), (14399, 18892)]