491148756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9601}}^1$

素因数の和:9654

約数の個数: 108

約数和(自身を含む): 1494167220

約数和(自身を除く): 1003018464

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2842, 3654, 4263, 5684, 7308, 8526, 9601, 12789, 17052, 19202, 25578, 28803, 38404, 51156, 57606, 67207, 86409, 115212, 134414, 172818, 201621, 268828, 278429, 345636, 403242, 470449, 556858, 604863, 806484, 835287, 940898, 1113716, 1209726, 1411347, 1670574, 1881796, 1949003, 2419452, 2505861, 2822694, 3341148, 3898006, 4234041, 5011722, 5645388, 5847009, 7796012, 8468082, 10023444, 11694018, 13643021, 16936164, 17541027, 23388036, 27286042, 35082054, 40929063, 54572084, 70164108, 81858126, 122787189, 163716252, 245574378, 491148756]

約数ペア:

[(1, 491148756), (2, 245574378), (3, 163716252), (4, 122787189), (6, 81858126), (7, 70164108), (9, 54572084), (12, 40929063), (14, 35082054), (18, 27286042), (21, 23388036), (28, 17541027), (29, 16936164), (36, 13643021), (42, 11694018), (49, 10023444), (58, 8468082), (63, 7796012), (84, 5847009), (87, 5645388), (98, 5011722), (116, 4234041), (126, 3898006), (147, 3341148), (174, 2822694), (196, 2505861), (203, 2419452), (252, 1949003), (261, 1881796), (294, 1670574), (348, 1411347), (406, 1209726), (441, 1113716), (522, 940898), (588, 835287), (609, 806484), (812, 604863), (882, 556858), (1044, 470449), (1218, 403242), (1421, 345636), (1764, 278429), (1827, 268828), (2436, 201621), (2842, 172818), (3654, 134414), (4263, 115212), (5684, 86409), (7308, 67207), (8526, 57606), (9601, 51156), (12789, 38404), (17052, 28803), (19202, 25578)]