571081572

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10321}}^1$

素因数の和:10413

約数の個数: 72

約数和(自身を含む): 1521669240

約数和(自身を除く): 950587668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1537, 1908, 3074, 4611, 6148, 9222, 10321, 13833, 18444, 20642, 27666, 30963, 41284, 55332, 61926, 92889, 123852, 185778, 299309, 371556, 547013, 598618, 897927, 1094026, 1197236, 1641039, 1795854, 2188052, 2693781, 3282078, 3591708, 4923117, 5387562, 6564156, 9846234, 10775124, 15863377, 19692468, 31726754, 47590131, 63453508, 95180262, 142770393, 190360524, 285540786, 571081572]

約数ペア:

[(1, 571081572), (2, 285540786), (3, 190360524), (4, 142770393), (6, 95180262), (9, 63453508), (12, 47590131), (18, 31726754), (29, 19692468), (36, 15863377), (53, 10775124), (58, 9846234), (87, 6564156), (106, 5387562), (116, 4923117), (159, 3591708), (174, 3282078), (212, 2693781), (261, 2188052), (318, 1795854), (348, 1641039), (477, 1197236), (522, 1094026), (636, 897927), (954, 598618), (1044, 547013), (1537, 371556), (1908, 299309), (3074, 185778), (4611, 123852), (6148, 92889), (9222, 61926), (10321, 55332), (13833, 41284), (18444, 30963), (20642, 27666)]