240346968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8731}}^1$

素因数の和:8808

約数の個数: 64

約数和(自身を含む): 637086720

約数和(自身を除く): 396739752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 2294, 3441, 4588, 6882, 8731, 9176, 13764, 17462, 26193, 27528, 34924, 52386, 69848, 104772, 209544, 270661, 323047, 541322, 646094, 811983, 969141, 1082644, 1292188, 1623966, 1938282, 2165288, 2584376, 3247932, 3876564, 6495864, 7753128, 10014457, 20028914, 30043371, 40057828, 60086742, 80115656, 120173484, 240346968]

約数ペア:

[(1, 240346968), (2, 120173484), (3, 80115656), (4, 60086742), (6, 40057828), (8, 30043371), (12, 20028914), (24, 10014457), (31, 7753128), (37, 6495864), (62, 3876564), (74, 3247932), (93, 2584376), (111, 2165288), (124, 1938282), (148, 1623966), (186, 1292188), (222, 1082644), (248, 969141), (296, 811983), (372, 646094), (444, 541322), (744, 323047), (888, 270661), (1147, 209544), (2294, 104772), (3441, 69848), (4588, 52386), (6882, 34924), (8731, 27528), (9176, 26193), (13764, 17462)]