304896708

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 797422080

約数和(自身を除く): 492525372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 237, 282, 316, 423, 474, 564, 711, 846, 948, 1422, 1692, 2281, 2844, 3713, 4562, 6843, 7426, 9124, 11139, 13686, 14852, 20529, 22278, 27372, 33417, 41058, 44556, 66834, 82116, 107207, 133668, 180199, 214414, 321621, 360398, 428828, 540597, 643242, 720796, 964863, 1081194, 1286484, 1621791, 1929726, 2162388, 3243582, 3859452, 6487164, 8469353, 16938706, 25408059, 33877412, 50816118, 76224177, 101632236, 152448354, 304896708]

約数ペア:

[(1, 304896708), (2, 152448354), (3, 101632236), (4, 76224177), (6, 50816118), (9, 33877412), (12, 25408059), (18, 16938706), (36, 8469353), (47, 6487164), (79, 3859452), (94, 3243582), (141, 2162388), (158, 1929726), (188, 1621791), (237, 1286484), (282, 1081194), (316, 964863), (423, 720796), (474, 643242), (564, 540597), (711, 428828), (846, 360398), (948, 321621), (1422, 214414), (1692, 180199), (2281, 133668), (2844, 107207), (3713, 82116), (4562, 66834), (6843, 44556), (7426, 41058), (9124, 33417), (11139, 27372), (13686, 22278), (14852, 20529)]