40474392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 119070720

約数和(自身を除く): 78596328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 127, 147, 168, 196, 254, 271, 294, 381, 392, 508, 542, 588, 762, 813, 889, 1016, 1084, 1176, 1524, 1626, 1778, 1897, 2168, 2667, 3048, 3252, 3556, 3794, 5334, 5691, 6223, 6504, 7112, 7588, 10668, 11382, 12446, 13279, 15176, 18669, 21336, 22764, 24892, 26558, 34417, 37338, 39837, 45528, 49784, 53116, 68834, 74676, 79674, 103251, 106232, 137668, 149352, 159348, 206502, 240919, 275336, 318696, 413004, 481838, 722757, 826008, 963676, 1445514, 1686433, 1927352, 2891028, 3372866, 5059299, 5782056, 6745732, 10118598, 13491464, 20237196, 40474392]

約数ペア:

[(1, 40474392), (2, 20237196), (3, 13491464), (4, 10118598), (6, 6745732), (7, 5782056), (8, 5059299), (12, 3372866), (14, 2891028), (21, 1927352), (24, 1686433), (28, 1445514), (42, 963676), (49, 826008), (56, 722757), (84, 481838), (98, 413004), (127, 318696), (147, 275336), (168, 240919), (196, 206502), (254, 159348), (271, 149352), (294, 137668), (381, 106232), (392, 103251), (508, 79674), (542, 74676), (588, 68834), (762, 53116), (813, 49784), (889, 45528), (1016, 39837), (1084, 37338), (1176, 34417), (1524, 26558), (1626, 24892), (1778, 22764), (1897, 21336), (2168, 18669), (2667, 15176), (3048, 13279), (3252, 12446), (3556, 11382), (3794, 10668), (5334, 7588), (5691, 7112), (6223, 6504)]