307468044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21193}}^1$

素因数の和:21247

約数の個数: 72

約数和(自身を含む): 864036992

約数和(自身を除く): 556568948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 21193, 42386, 63579, 84772, 127158, 190737, 254316, 275509, 381474, 551018, 656983, 762948, 826527, 1102036, 1313966, 1653054, 1970949, 2479581, 2627932, 3306108, 3941898, 4959162, 5912847, 7883796, 8540779, 9918324, 11825694, 17081558, 23651388, 25622337, 34163116, 51244674, 76867011, 102489348, 153734022, 307468044]

約数ペア:

[(1, 307468044), (2, 153734022), (3, 102489348), (4, 76867011), (6, 51244674), (9, 34163116), (12, 25622337), (13, 23651388), (18, 17081558), (26, 11825694), (31, 9918324), (36, 8540779), (39, 7883796), (52, 5912847), (62, 4959162), (78, 3941898), (93, 3306108), (117, 2627932), (124, 2479581), (156, 1970949), (186, 1653054), (234, 1313966), (279, 1102036), (372, 826527), (403, 762948), (468, 656983), (558, 551018), (806, 381474), (1116, 275509), (1209, 254316), (1612, 190737), (2418, 127158), (3627, 84772), (4836, 63579), (7254, 42386), (14508, 21193)]