308925036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{408631}}^1$

素因数の和:408651

約数の個数: 48

約数和(自身を含む): 915335680

約数和(自身を除く): 606410644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 408631, 817262, 1225893, 1634524, 2451786, 2860417, 3677679, 4903572, 5720834, 7355358, 8581251, 11033037, 11441668, 14710716, 17162502, 22066074, 25743753, 34325004, 44132148, 51487506, 77231259, 102975012, 154462518, 308925036]

約数ペア:

[(1, 308925036), (2, 154462518), (3, 102975012), (4, 77231259), (6, 51487506), (7, 44132148), (9, 34325004), (12, 25743753), (14, 22066074), (18, 17162502), (21, 14710716), (27, 11441668), (28, 11033037), (36, 8581251), (42, 7355358), (54, 5720834), (63, 4903572), (84, 3677679), (108, 2860417), (126, 2451786), (189, 1634524), (252, 1225893), (378, 817262), (756, 408631)]