315072816

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 830839680

約数和(自身を除く): 515766864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 131, 178, 262, 267, 356, 393, 524, 534, 563, 712, 786, 1048, 1068, 1126, 1424, 1572, 1689, 2096, 2136, 2252, 3144, 3378, 4272, 4504, 6288, 6756, 9008, 11659, 13512, 23318, 27024, 34977, 46636, 50107, 69954, 73753, 93272, 100214, 139908, 147506, 150321, 186544, 200428, 221259, 279816, 295012, 300642, 400856, 442518, 559632, 590024, 601284, 801712, 885036, 1180048, 1202568, 1770072, 2405136, 3540144, 6564017, 13128034, 19692051, 26256068, 39384102, 52512136, 78768204, 105024272, 157536408, 315072816]

約数ペア:

[(1, 315072816), (2, 157536408), (3, 105024272), (4, 78768204), (6, 52512136), (8, 39384102), (12, 26256068), (16, 19692051), (24, 13128034), (48, 6564017), (89, 3540144), (131, 2405136), (178, 1770072), (262, 1202568), (267, 1180048), (356, 885036), (393, 801712), (524, 601284), (534, 590024), (563, 559632), (712, 442518), (786, 400856), (1048, 300642), (1068, 295012), (1126, 279816), (1424, 221259), (1572, 200428), (1689, 186544), (2096, 150321), (2136, 147506), (2252, 139908), (3144, 100214), (3378, 93272), (4272, 73753), (4504, 69954), (6288, 50107), (6756, 46636), (9008, 34977), (11659, 27024), (13512, 23318)]