254995824

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{19603}}^1$

素因数の和:19885

約数の個数: 40

約数和(自身を含む): 661203712

約数和(自身を除く): 406207888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 19603, 39206, 58809, 78412, 117618, 156824, 235236, 313648, 470472, 940944, 5312413, 10624826, 15937239, 21249652, 31874478, 42499304, 63748956, 84998608, 127497912, 254995824]

約数ペア:

[(1, 254995824), (2, 127497912), (3, 84998608), (4, 63748956), (6, 42499304), (8, 31874478), (12, 21249652), (16, 15937239), (24, 10624826), (48, 5312413), (271, 940944), (542, 470472), (813, 313648), (1084, 235236), (1626, 156824), (2168, 117618), (3252, 78412), (4336, 58809), (6504, 39206), (13008, 19603)]