471153228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61637}}^1$

素因数の和:61671

約数の個数: 72

約数和(自身を含む): 1377239472

約数和(自身を除く): 906086244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 61637, 123274, 184911, 246548, 369822, 431459, 739644, 801281, 862918, 1294377, 1602562, 1725836, 2403843, 2588754, 3020213, 3205124, 4807686, 5177508, 5608967, 6040426, 9060639, 9615372, 11217934, 12080852, 16826901, 18121278, 22435868, 33653802, 36242556, 39262769, 67307604, 78525538, 117788307, 157051076, 235576614, 471153228]

約数ペア:

[(1, 471153228), (2, 235576614), (3, 157051076), (4, 117788307), (6, 78525538), (7, 67307604), (12, 39262769), (13, 36242556), (14, 33653802), (21, 22435868), (26, 18121278), (28, 16826901), (39, 12080852), (42, 11217934), (49, 9615372), (52, 9060639), (78, 6040426), (84, 5608967), (91, 5177508), (98, 4807686), (147, 3205124), (156, 3020213), (182, 2588754), (196, 2403843), (273, 1725836), (294, 1602562), (364, 1294377), (546, 862918), (588, 801281), (637, 739644), (1092, 431459), (1274, 369822), (1911, 246548), (2548, 184911), (3822, 123274), (7644, 61637)]