413923184

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1831}}^1$

素因数の和:2109

約数の個数: 40

約数和(自身を含む): 817804800

約数和(自身を除く): 403881616

約数列:

[1, 2, 4, 8, 16, 71, 142, 199, 284, 398, 568, 796, 1136, 1592, 1831, 3184, 3662, 7324, 14129, 14648, 28258, 29296, 56516, 113032, 130001, 226064, 260002, 364369, 520004, 728738, 1040008, 1457476, 2080016, 2914952, 5829904, 25870199, 51740398, 103480796, 206961592, 413923184]

約数ペア:

[(1, 413923184), (2, 206961592), (4, 103480796), (8, 51740398), (16, 25870199), (71, 5829904), (142, 2914952), (199, 2080016), (284, 1457476), (398, 1040008), (568, 728738), (796, 520004), (1136, 364369), (1592, 260002), (1831, 226064), (3184, 130001), (3662, 113032), (7324, 56516), (14129, 29296), (14648, 28258)]