248808888

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{8287}}^1$

素因数の和:8441

約数の個数: 64

約数和(自身を含む): 696192000

約数和(自身を除く): 447383112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3753, 5004, 7506, 8287, 10008, 15012, 16574, 24861, 30024, 33148, 49722, 66296, 74583, 99444, 149166, 198888, 223749, 298332, 447498, 596664, 894996, 1151893, 1789992, 2303786, 3455679, 4607572, 6911358, 9215144, 10367037, 13822716, 20734074, 27645432, 31101111, 41468148, 62202222, 82936296, 124404444, 248808888]

約数ペア:

[(1, 248808888), (2, 124404444), (3, 82936296), (4, 62202222), (6, 41468148), (8, 31101111), (9, 27645432), (12, 20734074), (18, 13822716), (24, 10367037), (27, 9215144), (36, 6911358), (54, 4607572), (72, 3455679), (108, 2303786), (139, 1789992), (216, 1151893), (278, 894996), (417, 596664), (556, 447498), (834, 298332), (1112, 223749), (1251, 198888), (1668, 149166), (2502, 99444), (3336, 74583), (3753, 66296), (5004, 49722), (7506, 33148), (8287, 30024), (10008, 24861), (15012, 16574)]