551365008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3463}}^1$

素因数の和:3612

約数の個数: 80

約数和(自身を含む): 1484476416

約数和(自身を除く): 933111408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 496, 642, 744, 856, 1284, 1488, 1712, 2568, 3317, 3463, 5136, 6634, 6926, 9951, 10389, 13268, 13852, 19902, 20778, 26536, 27704, 39804, 41556, 53072, 55408, 79608, 83112, 107353, 159216, 166224, 214706, 322059, 370541, 429412, 644118, 741082, 858824, 1111623, 1288236, 1482164, 1717648, 2223246, 2576472, 2964328, 4446492, 5152944, 5928656, 8892984, 11486771, 17785968, 22973542, 34460313, 45947084, 68920626, 91894168, 137841252, 183788336, 275682504, 551365008]

約数ペア:

[(1, 551365008), (2, 275682504), (3, 183788336), (4, 137841252), (6, 91894168), (8, 68920626), (12, 45947084), (16, 34460313), (24, 22973542), (31, 17785968), (48, 11486771), (62, 8892984), (93, 5928656), (107, 5152944), (124, 4446492), (186, 2964328), (214, 2576472), (248, 2223246), (321, 1717648), (372, 1482164), (428, 1288236), (496, 1111623), (642, 858824), (744, 741082), (856, 644118), (1284, 429412), (1488, 370541), (1712, 322059), (2568, 214706), (3317, 166224), (3463, 159216), (5136, 107353), (6634, 83112), (6926, 79608), (9951, 55408), (10389, 53072), (13268, 41556), (13852, 39804), (19902, 27704), (20778, 26536)]