331566354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 842624640

約数和(自身を除く): 511058286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 179, 183, 241, 358, 366, 427, 482, 537, 549, 723, 854, 1074, 1098, 1253, 1281, 1446, 1611, 1687, 2169, 2506, 2562, 3222, 3374, 3759, 3843, 4338, 5061, 7518, 7686, 10122, 10919, 11277, 14701, 15183, 21838, 22554, 29402, 30366, 32757, 43139, 44103, 65514, 76433, 86278, 88206, 98271, 102907, 129417, 132309, 152866, 196542, 205814, 229299, 258834, 264618, 301973, 308721, 388251, 458598, 603946, 617442, 687897, 776502, 905919, 926163, 1375794, 1811838, 1852326, 2631479, 2717757, 5262958, 5435514, 7894437, 15788874, 18420353, 23683311, 36840706, 47366622, 55261059, 110522118, 165783177, 331566354]

約数ペア:

[(1, 331566354), (2, 165783177), (3, 110522118), (6, 55261059), (7, 47366622), (9, 36840706), (14, 23683311), (18, 18420353), (21, 15788874), (42, 7894437), (61, 5435514), (63, 5262958), (122, 2717757), (126, 2631479), (179, 1852326), (183, 1811838), (241, 1375794), (358, 926163), (366, 905919), (427, 776502), (482, 687897), (537, 617442), (549, 603946), (723, 458598), (854, 388251), (1074, 308721), (1098, 301973), (1253, 264618), (1281, 258834), (1446, 229299), (1611, 205814), (1687, 196542), (2169, 152866), (2506, 132309), (2562, 129417), (3222, 102907), (3374, 98271), (3759, 88206), (3843, 86278), (4338, 76433), (5061, 65514), (7518, 44103), (7686, 43139), (10122, 32757), (10919, 30366), (11277, 29402), (14701, 22554), (15183, 21838)]