265387668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12837

約数の個数: 96

約数和(自身を含む): 802314240

約数和(自身を除く): 536926572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 12791, 20748, 25582, 38373, 51164, 76746, 89537, 153492, 166283, 179074, 243029, 268611, 332566, 358148, 486058, 498849, 537222, 665132, 729087, 972116, 997698, 1074444, 1163981, 1458174, 1701203, 1995396, 2327962, 2916348, 3159377, 3402406, 3491943, 4655924, 5103609, 6318754, 6804812, 6983886, 9478131, 10207218, 12637508, 13967772, 18956262, 20414436, 22115639, 37912524, 44231278, 66346917, 88462556, 132693834, 265387668]

約数ペア:

[(1, 265387668), (2, 132693834), (3, 88462556), (4, 66346917), (6, 44231278), (7, 37912524), (12, 22115639), (13, 20414436), (14, 18956262), (19, 13967772), (21, 12637508), (26, 10207218), (28, 9478131), (38, 6983886), (39, 6804812), (42, 6318754), (52, 5103609), (57, 4655924), (76, 3491943), (78, 3402406), (84, 3159377), (91, 2916348), (114, 2327962), (133, 1995396), (156, 1701203), (182, 1458174), (228, 1163981), (247, 1074444), (266, 997698), (273, 972116), (364, 729087), (399, 665132), (494, 537222), (532, 498849), (546, 486058), (741, 358148), (798, 332566), (988, 268611), (1092, 243029), (1482, 179074), (1596, 166283), (1729, 153492), (2964, 89537), (3458, 76746), (5187, 51164), (6916, 38373), (10374, 25582), (12791, 20748)]