240039048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2237}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 638098560

約数和(自身を除く): 398059512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 263, 408, 526, 789, 1052, 1578, 2104, 2237, 3156, 4471, 4474, 6312, 6711, 8942, 8948, 13413, 13422, 17884, 17896, 26826, 26844, 35768, 38029, 53652, 53688, 76058, 107304, 114087, 152116, 228174, 304232, 456348, 588331, 912696, 1176662, 1764993, 2353324, 3529986, 4706648, 7059972, 10001627, 14119944, 20003254, 30004881, 40006508, 60009762, 80013016, 120019524, 240039048]

約数ペア:

[(1, 240039048), (2, 120019524), (3, 80013016), (4, 60009762), (6, 40006508), (8, 30004881), (12, 20003254), (17, 14119944), (24, 10001627), (34, 7059972), (51, 4706648), (68, 3529986), (102, 2353324), (136, 1764993), (204, 1176662), (263, 912696), (408, 588331), (526, 456348), (789, 304232), (1052, 228174), (1578, 152116), (2104, 114087), (2237, 107304), (3156, 76058), (4471, 53688), (4474, 53652), (6312, 38029), (6711, 35768), (8942, 26844), (8948, 26826), (13413, 17896), (13422, 17884)]