4342728

素因数分解:

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

素因数の和:502

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 7753272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 449, 744, 806, 898, 1209, 1347, 1612, 1796, 2418, 2694, 3224, 3592, 4836, 5388, 5837, 9672, 10776, 11674, 13919, 17511, 23348, 27838, 35022, 41757, 46696, 55676, 70044, 83514, 111352, 140088, 167028, 180947, 334056, 361894, 542841, 723788, 1085682, 1447576, 2171364, 4342728]

約数ペア:

[(1, 4342728), (2, 2171364), (3, 1447576), (4, 1085682), (6, 723788), (8, 542841), (12, 361894), (13, 334056), (24, 180947), (26, 167028), (31, 140088), (39, 111352), (52, 83514), (62, 70044), (78, 55676), (93, 46696), (104, 41757), (124, 35022), (156, 27838), (186, 23348), (248, 17511), (312, 13919), (372, 11674), (403, 10776), (449, 9672), (744, 5837), (806, 5388), (898, 4836), (1209, 3592), (1347, 3224), (1612, 2694), (1796, 2418)]