401996844

素因数分解:

$2^2\times 3^7\times {\mathrm{45953}}^1$

素因数の和:45978

約数の個数: 48

約数和(自身を含む): 1055103840

約数和(自身を除く): 653106996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 45953, 91906, 137859, 183812, 275718, 413577, 551436, 827154, 1240731, 1654308, 2481462, 3722193, 4962924, 7444386, 11166579, 14888772, 22333158, 33499737, 44666316, 66999474, 100499211, 133998948, 200998422, 401996844]

約数ペア:

[(1, 401996844), (2, 200998422), (3, 133998948), (4, 100499211), (6, 66999474), (9, 44666316), (12, 33499737), (18, 22333158), (27, 14888772), (36, 11166579), (54, 7444386), (81, 4962924), (108, 3722193), (162, 2481462), (243, 1654308), (324, 1240731), (486, 827154), (729, 551436), (972, 413577), (1458, 275718), (2187, 183812), (2916, 137859), (4374, 91906), (8748, 45953)]