254325372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 722050560

約数和(自身を除く): 467725188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 241, 357, 476, 482, 714, 723, 739, 964, 1428, 1446, 1478, 1687, 2217, 2892, 2956, 3374, 4097, 4434, 5061, 5173, 6748, 8194, 8868, 10122, 10346, 12291, 12563, 15519, 16388, 20244, 20692, 24582, 25126, 28679, 31038, 37689, 49164, 50252, 57358, 62076, 75378, 86037, 87941, 114716, 150756, 172074, 175882, 178099, 263823, 344148, 351764, 356198, 527646, 534297, 712396, 1055292, 1068594, 1246693, 2137188, 2493386, 3027683, 3740079, 4986772, 6055366, 7480158, 9083049, 12110732, 14960316, 18166098, 21193781, 36332196, 42387562, 63581343, 84775124, 127162686, 254325372]

約数ペア:

[(1, 254325372), (2, 127162686), (3, 84775124), (4, 63581343), (6, 42387562), (7, 36332196), (12, 21193781), (14, 18166098), (17, 14960316), (21, 12110732), (28, 9083049), (34, 7480158), (42, 6055366), (51, 4986772), (68, 3740079), (84, 3027683), (102, 2493386), (119, 2137188), (204, 1246693), (238, 1068594), (241, 1055292), (357, 712396), (476, 534297), (482, 527646), (714, 356198), (723, 351764), (739, 344148), (964, 263823), (1428, 178099), (1446, 175882), (1478, 172074), (1687, 150756), (2217, 114716), (2892, 87941), (2956, 86037), (3374, 75378), (4097, 62076), (4434, 57358), (5061, 50252), (5173, 49164), (6748, 37689), (8194, 31038), (8868, 28679), (10122, 25126), (10346, 24582), (12291, 20692), (12563, 20244), (15519, 16388)]