40165234848

素因数分解:

$2^5\times 3^2\times {\mathrm{2281}}^1\times {\mathrm{61141}}^1$

素因数の和:63438

約数の個数: 72

約数和(自身を含む): 114271830036

約数和(自身を除く): 74106595188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2281, 4562, 6843, 9124, 13686, 18248, 20529, 27372, 36496, 41058, 54744, 61141, 72992, 82116, 109488, 122282, 164232, 183423, 218976, 244564, 328464, 366846, 489128, 550269, 656928, 733692, 978256, 1100538, 1467384, 1956512, 2201076, 2934768, 4402152, 5869536, 8804304, 17608608, 139462621, 278925242, 418387863, 557850484, 836775726, 1115700968, 1255163589, 1673551452, 2231401936, 2510327178, 3347102904, 4462803872, 5020654356, 6694205808, 10041308712, 13388411616, 20082617424, 40165234848]

約数ペア:

[(1, 40165234848), (2, 20082617424), (3, 13388411616), (4, 10041308712), (6, 6694205808), (8, 5020654356), (9, 4462803872), (12, 3347102904), (16, 2510327178), (18, 2231401936), (24, 1673551452), (32, 1255163589), (36, 1115700968), (48, 836775726), (72, 557850484), (96, 418387863), (144, 278925242), (288, 139462621), (2281, 17608608), (4562, 8804304), (6843, 5869536), (9124, 4402152), (13686, 2934768), (18248, 2201076), (20529, 1956512), (27372, 1467384), (36496, 1100538), (41058, 978256), (54744, 733692), (61141, 656928), (72992, 550269), (82116, 489128), (109488, 366846), (122282, 328464), (164232, 244564), (183423, 218976)]