2388756816

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{721243}}^1$

素因数の和:721280

約数の個数: 60

約数和(自身を含む): 6975871968

約数和(自身を除く): 4587115152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 721243, 1442486, 2163729, 2884972, 4327458, 5769944, 6491187, 8654916, 11539888, 12982374, 16588589, 17309832, 25964748, 33177178, 34619664, 49765767, 51929496, 66354356, 99531534, 103858992, 132708712, 149297301, 199063068, 265417424, 298594602, 398126136, 597189204, 796252272, 1194378408, 2388756816]

約数ペア:

[(1, 2388756816), (2, 1194378408), (3, 796252272), (4, 597189204), (6, 398126136), (8, 298594602), (9, 265417424), (12, 199063068), (16, 149297301), (18, 132708712), (23, 103858992), (24, 99531534), (36, 66354356), (46, 51929496), (48, 49765767), (69, 34619664), (72, 33177178), (92, 25964748), (138, 17309832), (144, 16588589), (184, 12982374), (207, 11539888), (276, 8654916), (368, 6491187), (414, 5769944), (552, 4327458), (828, 2884972), (1104, 2163729), (1656, 1442486), (3312, 721243)]