490410576

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109859}}^1$

素因数の和:109904

約数の個数: 60

約数和(自身を含む): 1416754560

約数和(自身を除く): 926343984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 109859, 219718, 329577, 439436, 659154, 878872, 988731, 1318308, 1757744, 1977462, 2636616, 3405629, 3954924, 5273232, 6811258, 7909848, 10216887, 13622516, 15819696, 20433774, 27245032, 30650661, 40867548, 54490064, 61301322, 81735096, 122602644, 163470192, 245205288, 490410576]

約数ペア:

[(1, 490410576), (2, 245205288), (3, 163470192), (4, 122602644), (6, 81735096), (8, 61301322), (9, 54490064), (12, 40867548), (16, 30650661), (18, 27245032), (24, 20433774), (31, 15819696), (36, 13622516), (48, 10216887), (62, 7909848), (72, 6811258), (93, 5273232), (124, 3954924), (144, 3405629), (186, 2636616), (248, 1977462), (279, 1757744), (372, 1318308), (496, 988731), (558, 878872), (744, 659154), (1116, 439436), (1488, 329577), (2232, 219718), (4464, 109859)]