814978024

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 1773907200

約数和(自身を除く): 958929176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 229, 412, 458, 617, 721, 824, 916, 1234, 1442, 1603, 1832, 2468, 2884, 3206, 4319, 4936, 5768, 6412, 8638, 12824, 17276, 23587, 34552, 47174, 63551, 94348, 127102, 141293, 165109, 188696, 254204, 282586, 330218, 444857, 508408, 565172, 660436, 889714, 989051, 1130344, 1320872, 1779428, 1978102, 3558856, 3956204, 7912408, 14553179, 29106358, 58212716, 101872253, 116425432, 203744506, 407489012, 814978024]

約数ペア:

[(1, 814978024), (2, 407489012), (4, 203744506), (7, 116425432), (8, 101872253), (14, 58212716), (28, 29106358), (56, 14553179), (103, 7912408), (206, 3956204), (229, 3558856), (412, 1978102), (458, 1779428), (617, 1320872), (721, 1130344), (824, 989051), (916, 889714), (1234, 660436), (1442, 565172), (1603, 508408), (1832, 444857), (2468, 330218), (2884, 282586), (3206, 254204), (4319, 188696), (4936, 165109), (5768, 141293), (6412, 127102), (8638, 94348), (12824, 63551), (17276, 47174), (23587, 34552)]