289021308

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 731996160

約数和(自身を除く): 442974852

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 73, 87, 93, 116, 124, 146, 174, 186, 219, 292, 348, 367, 372, 438, 734, 876, 899, 1101, 1468, 1798, 2117, 2202, 2263, 2697, 3596, 4234, 4404, 4526, 5394, 6351, 6789, 8468, 9052, 10643, 10788, 11377, 12702, 13578, 21286, 22754, 25404, 26791, 27156, 31929, 34131, 42572, 45508, 53582, 63858, 65627, 68262, 80373, 107164, 127716, 131254, 136524, 160746, 196881, 262508, 321492, 329933, 393762, 659866, 776939, 787524, 830521, 989799, 1319732, 1553878, 1661042, 1979598, 2330817, 2491563, 3107756, 3322084, 3959196, 4661634, 4983126, 9323268, 9966252, 24085109, 48170218, 72255327, 96340436, 144510654, 289021308]

約数ペア:

[(1, 289021308), (2, 144510654), (3, 96340436), (4, 72255327), (6, 48170218), (12, 24085109), (29, 9966252), (31, 9323268), (58, 4983126), (62, 4661634), (73, 3959196), (87, 3322084), (93, 3107756), (116, 2491563), (124, 2330817), (146, 1979598), (174, 1661042), (186, 1553878), (219, 1319732), (292, 989799), (348, 830521), (367, 787524), (372, 776939), (438, 659866), (734, 393762), (876, 329933), (899, 321492), (1101, 262508), (1468, 196881), (1798, 160746), (2117, 136524), (2202, 131254), (2263, 127716), (2697, 107164), (3596, 80373), (4234, 68262), (4404, 65627), (4526, 63858), (5394, 53582), (6351, 45508), (6789, 42572), (8468, 34131), (9052, 31929), (10643, 27156), (10788, 26791), (11377, 25404), (12702, 22754), (13578, 21286)]