421244616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 1185408000

約数和(自身を除く): 764163384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 97, 104, 124, 156, 186, 194, 248, 291, 312, 372, 388, 403, 449, 582, 744, 776, 806, 898, 1164, 1209, 1261, 1347, 1612, 1796, 2328, 2418, 2522, 2694, 3007, 3224, 3592, 3783, 4836, 5044, 5388, 5837, 6014, 7566, 9021, 9672, 10088, 10776, 11674, 12028, 13919, 15132, 17511, 18042, 23348, 24056, 27838, 30264, 35022, 36084, 39091, 41757, 43553, 46696, 55676, 70044, 72168, 78182, 83514, 87106, 111352, 117273, 130659, 140088, 156364, 167028, 174212, 180947, 234546, 261318, 312728, 334056, 348424, 361894, 469092, 522636, 542841, 566189, 723788, 938184, 1045272, 1085682, 1132378, 1350143, 1447576, 1698567, 2171364, 2264756, 2700286, 3397134, 4050429, 4342728, 4529512, 5400572, 6794268, 8100858, 10801144, 13588536, 16201716, 17551859, 32403432, 35103718, 52655577, 70207436, 105311154, 140414872, 210622308, 421244616]

約数ペア:

[(1, 421244616), (2, 210622308), (3, 140414872), (4, 105311154), (6, 70207436), (8, 52655577), (12, 35103718), (13, 32403432), (24, 17551859), (26, 16201716), (31, 13588536), (39, 10801144), (52, 8100858), (62, 6794268), (78, 5400572), (93, 4529512), (97, 4342728), (104, 4050429), (124, 3397134), (156, 2700286), (186, 2264756), (194, 2171364), (248, 1698567), (291, 1447576), (312, 1350143), (372, 1132378), (388, 1085682), (403, 1045272), (449, 938184), (582, 723788), (744, 566189), (776, 542841), (806, 522636), (898, 469092), (1164, 361894), (1209, 348424), (1261, 334056), (1347, 312728), (1612, 261318), (1796, 234546), (2328, 180947), (2418, 174212), (2522, 167028), (2694, 156364), (3007, 140088), (3224, 130659), (3592, 117273), (3783, 111352), (4836, 87106), (5044, 83514), (5388, 78182), (5837, 72168), (6014, 70044), (7566, 55676), (9021, 46696), (9672, 43553), (10088, 41757), (10776, 39091), (11674, 36084), (12028, 35022), (13919, 30264), (15132, 27838), (17511, 24056), (18042, 23348)]