1689978264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{36353}}^1$

素因数の和:36524

約数の個数: 64

約数和(自身を含む): 4580604000

約数和(自身を除く): 2890625736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 3576, 3874, 5811, 7748, 11622, 15496, 23244, 36353, 46488, 72706, 109059, 145412, 218118, 290824, 436236, 472589, 872472, 945178, 1417767, 1890356, 2835534, 3780712, 5416597, 5671068, 10833194, 11342136, 16249791, 21666388, 32499582, 43332776, 64999164, 70415761, 129998328, 140831522, 211247283, 281663044, 422494566, 563326088, 844989132, 1689978264]

約数ペア:

[(1, 1689978264), (2, 844989132), (3, 563326088), (4, 422494566), (6, 281663044), (8, 211247283), (12, 140831522), (13, 129998328), (24, 70415761), (26, 64999164), (39, 43332776), (52, 32499582), (78, 21666388), (104, 16249791), (149, 11342136), (156, 10833194), (298, 5671068), (312, 5416597), (447, 3780712), (596, 2835534), (894, 1890356), (1192, 1417767), (1788, 945178), (1937, 872472), (3576, 472589), (3874, 436236), (5811, 290824), (7748, 218118), (11622, 145412), (15496, 109059), (23244, 72706), (36353, 46488)]