247416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 680760

約数和(自身を除く): 433344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 169, 183, 244, 312, 338, 366, 488, 507, 676, 732, 793, 1014, 1352, 1464, 1586, 2028, 2379, 3172, 4056, 4758, 6344, 9516, 10309, 19032, 20618, 30927, 41236, 61854, 82472, 123708, 247416]

約数ペア:

[(1, 247416), (2, 123708), (3, 82472), (4, 61854), (6, 41236), (8, 30927), (12, 20618), (13, 19032), (24, 10309), (26, 9516), (39, 6344), (52, 4758), (61, 4056), (78, 3172), (104, 2379), (122, 2028), (156, 1586), (169, 1464), (183, 1352), (244, 1014), (312, 793), (338, 732), (366, 676), (488, 507)]