28319260392

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3543451}}^1$

素因数の和:3543503

約数の個数: 64

約数和(自身を含む): 80790705600

約数和(自身を除く): 52471445208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 3543451, 7086902, 10630353, 14173804, 21260706, 28347608, 31891059, 42521412, 63782118, 85042824, 95673177, 127564236, 131107687, 191346354, 255128472, 262215374, 382692708, 393323061, 524430748, 765385416, 786646122, 1048861496, 1179969183, 1573292244, 2359938366, 3146584488, 3539907549, 4719876732, 7079815098, 9439753464, 14159630196, 28319260392]

約数ペア:

[(1, 28319260392), (2, 14159630196), (3, 9439753464), (4, 7079815098), (6, 4719876732), (8, 3539907549), (9, 3146584488), (12, 2359938366), (18, 1573292244), (24, 1179969183), (27, 1048861496), (36, 786646122), (37, 765385416), (54, 524430748), (72, 393323061), (74, 382692708), (108, 262215374), (111, 255128472), (148, 191346354), (216, 131107687), (222, 127564236), (296, 95673177), (333, 85042824), (444, 63782118), (666, 42521412), (888, 31891059), (999, 28347608), (1332, 21260706), (1998, 14173804), (2664, 10630353), (3996, 7086902), (7992, 3543451)]