262431036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{347131}}^1$

素因数の和:347151

約数の個数: 48

約数和(自身を含む): 777575680

約数和(自身を除く): 515144644

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, 347131, 694262, 1041393, 1388524, 2082786, 2429917, 3124179, 4165572, 4859834, 6248358, 7289751, 9372537, 9719668, 12496716, 14579502, 18745074, 21869253, 29159004, 37490148, 43738506, 65607759, 87477012, 131215518, 262431036]

約数ペア:

[(1, 262431036), (2, 131215518), (3, 87477012), (4, 65607759), (6, 43738506), (7, 37490148), (9, 29159004), (12, 21869253), (14, 18745074), (18, 14579502), (21, 12496716), (27, 9719668), (28, 9372537), (36, 7289751), (42, 6248358), (54, 4859834), (63, 4165572), (84, 3124179), (108, 2429917), (126, 2082786), (189, 1388524), (252, 1041393), (378, 694262), (756, 347131)]