415780308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 108

約数和(自身を含む): 1126140288

約数和(自身を除く): 710359980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 443, 522, 558, 841, 886, 899, 1044, 1116, 1329, 1682, 1772, 1798, 2523, 2658, 2697, 3364, 3596, 3987, 5046, 5316, 5394, 7569, 7974, 8091, 10092, 10788, 12847, 13733, 15138, 15948, 16182, 25694, 26071, 27466, 30276, 32364, 38541, 41199, 51388, 52142, 54932, 77082, 78213, 82398, 104284, 115623, 123597, 154164, 156426, 164796, 231246, 234639, 247194, 312852, 372563, 398257, 462492, 469278, 494388, 745126, 796514, 938556, 1117689, 1194771, 1490252, 1593028, 2235378, 2389542, 3353067, 3584313, 4470756, 4779084, 6706134, 7168626, 11549453, 13412268, 14337252, 23098906, 34648359, 46197812, 69296718, 103945077, 138593436, 207890154, 415780308]

約数ペア:

[(1, 415780308), (2, 207890154), (3, 138593436), (4, 103945077), (6, 69296718), (9, 46197812), (12, 34648359), (18, 23098906), (29, 14337252), (31, 13412268), (36, 11549453), (58, 7168626), (62, 6706134), (87, 4779084), (93, 4470756), (116, 3584313), (124, 3353067), (174, 2389542), (186, 2235378), (261, 1593028), (279, 1490252), (348, 1194771), (372, 1117689), (443, 938556), (522, 796514), (558, 745126), (841, 494388), (886, 469278), (899, 462492), (1044, 398257), (1116, 372563), (1329, 312852), (1682, 247194), (1772, 234639), (1798, 231246), (2523, 164796), (2658, 156426), (2697, 154164), (3364, 123597), (3596, 115623), (3987, 104284), (5046, 82398), (5316, 78213), (5394, 77082), (7569, 54932), (7974, 52142), (8091, 51388), (10092, 41199), (10788, 38541), (12847, 32364), (13733, 30276), (15138, 27466), (15948, 26071), (16182, 25694)]