317122312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 700660800

約数和(自身を除く): 383538488

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 167, 247, 248, 334, 403, 494, 589, 668, 806, 961, 988, 1178, 1336, 1612, 1922, 1976, 2171, 2356, 3173, 3224, 3844, 4342, 4712, 5177, 6346, 7657, 7688, 8684, 10354, 12493, 12692, 15314, 17368, 18259, 20708, 24986, 25384, 30628, 36518, 41249, 41416, 49972, 61256, 67301, 73036, 82498, 98363, 99944, 134602, 146072, 160487, 164996, 196726, 237367, 269204, 320974, 329992, 393452, 474734, 538408, 641948, 786904, 949468, 1278719, 1283896, 1898936, 2086331, 2557438, 3049253, 4172662, 5114876, 6098506, 8345324, 10229752, 12197012, 16690648, 24394024, 39640289, 79280578, 158561156, 317122312]

約数ペア:

[(1, 317122312), (2, 158561156), (4, 79280578), (8, 39640289), (13, 24394024), (19, 16690648), (26, 12197012), (31, 10229752), (38, 8345324), (52, 6098506), (62, 5114876), (76, 4172662), (104, 3049253), (124, 2557438), (152, 2086331), (167, 1898936), (247, 1283896), (248, 1278719), (334, 949468), (403, 786904), (494, 641948), (589, 538408), (668, 474734), (806, 393452), (961, 329992), (988, 320974), (1178, 269204), (1336, 237367), (1612, 196726), (1922, 164996), (1976, 160487), (2171, 146072), (2356, 134602), (3173, 99944), (3224, 98363), (3844, 82498), (4342, 73036), (4712, 67301), (5177, 61256), (6346, 49972), (7657, 41416), (7688, 41249), (8684, 36518), (10354, 30628), (12493, 25384), (12692, 24986), (15314, 20708), (17368, 18259)]