240512980784

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1125407}}^1$

素因数の和:1125490

約数の個数: 60

約数和(自身を含む): 505103367744

約数和(自身を除く): 264590386960

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 361, 592, 703, 722, 1406, 1444, 2812, 2888, 5624, 5776, 11248, 13357, 26714, 53428, 106856, 213712, 1125407, 2250814, 4501628, 9003256, 18006512, 21382733, 41640059, 42765466, 83280118, 85530932, 166560236, 171061864, 333120472, 342123728, 406271927, 666240944, 791161121, 812543854, 1582322242, 1625087708, 3164644484, 3250175416, 6329288968, 6500350832, 12658577936, 15032061299, 30064122598, 60128245196, 120256490392, 240512980784]

約数ペア:

[(1, 240512980784), (2, 120256490392), (4, 60128245196), (8, 30064122598), (16, 15032061299), (19, 12658577936), (37, 6500350832), (38, 6329288968), (74, 3250175416), (76, 3164644484), (148, 1625087708), (152, 1582322242), (296, 812543854), (304, 791161121), (361, 666240944), (592, 406271927), (703, 342123728), (722, 333120472), (1406, 171061864), (1444, 166560236), (2812, 85530932), (2888, 83280118), (5624, 42765466), (5776, 41640059), (11248, 21382733), (13357, 18006512), (26714, 9003256), (53428, 4501628), (106856, 2250814), (213712, 1125407)]