272429556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2789

約数の個数: 96

約数和(自身を含む): 780337152

約数和(自身を除く): 507907596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 71, 84, 102, 119, 142, 204, 213, 238, 284, 357, 426, 476, 497, 714, 852, 994, 1207, 1428, 1491, 1988, 2414, 2687, 2982, 3621, 4828, 5374, 5964, 7242, 8061, 8449, 10748, 14484, 16122, 16898, 18809, 25347, 32244, 33796, 37618, 45679, 50694, 56427, 75236, 91358, 101388, 112854, 137037, 182716, 190777, 225708, 274074, 319753, 381554, 548148, 572331, 639506, 763108, 959259, 1144662, 1279012, 1335439, 1918518, 2289324, 2670878, 3243209, 3837036, 4006317, 5341756, 6486418, 8012634, 9729627, 12972836, 16025268, 19459254, 22702463, 38918508, 45404926, 68107389, 90809852, 136214778, 272429556]

約数ペア:

[(1, 272429556), (2, 136214778), (3, 90809852), (4, 68107389), (6, 45404926), (7, 38918508), (12, 22702463), (14, 19459254), (17, 16025268), (21, 12972836), (28, 9729627), (34, 8012634), (42, 6486418), (51, 5341756), (68, 4006317), (71, 3837036), (84, 3243209), (102, 2670878), (119, 2289324), (142, 1918518), (204, 1335439), (213, 1279012), (238, 1144662), (284, 959259), (357, 763108), (426, 639506), (476, 572331), (497, 548148), (714, 381554), (852, 319753), (994, 274074), (1207, 225708), (1428, 190777), (1491, 182716), (1988, 137037), (2414, 112854), (2687, 101388), (2982, 91358), (3621, 75236), (4828, 56427), (5374, 50694), (5964, 45679), (7242, 37618), (8061, 33796), (8449, 32244), (10748, 25347), (14484, 18809), (16122, 16898)]