316682136

素因数分解:

$2^3\times 3^4\times {\mathrm{397}}^1\times {\mathrm{1231}}^1$

素因数の和:1646

約数の個数: 80

約数和(自身を含む): 889959840

約数和(自身を除く): 573277704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 397, 648, 794, 1191, 1231, 1588, 2382, 2462, 3176, 3573, 3693, 4764, 4924, 7146, 7386, 9528, 9848, 10719, 11079, 14292, 14772, 21438, 22158, 28584, 29544, 32157, 33237, 42876, 44316, 64314, 66474, 85752, 88632, 99711, 128628, 132948, 199422, 257256, 265896, 398844, 488707, 797688, 977414, 1466121, 1954828, 2932242, 3909656, 4398363, 5864484, 8796726, 11728968, 13195089, 17593452, 26390178, 35186904, 39585267, 52780356, 79170534, 105560712, 158341068, 316682136]

約数ペア:

[(1, 316682136), (2, 158341068), (3, 105560712), (4, 79170534), (6, 52780356), (8, 39585267), (9, 35186904), (12, 26390178), (18, 17593452), (24, 13195089), (27, 11728968), (36, 8796726), (54, 5864484), (72, 4398363), (81, 3909656), (108, 2932242), (162, 1954828), (216, 1466121), (324, 977414), (397, 797688), (648, 488707), (794, 398844), (1191, 265896), (1231, 257256), (1588, 199422), (2382, 132948), (2462, 128628), (3176, 99711), (3573, 88632), (3693, 85752), (4764, 66474), (4924, 64314), (7146, 44316), (7386, 42876), (9528, 33237), (9848, 32157), (10719, 29544), (11079, 28584), (14292, 22158), (14772, 21438)]