215868624

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 579010560

約数和(自身を除く): 363141936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 239, 248, 372, 478, 496, 607, 717, 744, 956, 1214, 1434, 1488, 1821, 1912, 2428, 2868, 3642, 3824, 4856, 5736, 7284, 7409, 9712, 11472, 14568, 14818, 18817, 22227, 29136, 29636, 37634, 44454, 56451, 59272, 75268, 88908, 112902, 118544, 145073, 150536, 177816, 225804, 290146, 301072, 355632, 435219, 451608, 580292, 870438, 903216, 1160584, 1740876, 2321168, 3481752, 4497263, 6963504, 8994526, 13491789, 17989052, 26983578, 35978104, 53967156, 71956208, 107934312, 215868624]

約数ペア:

[(1, 215868624), (2, 107934312), (3, 71956208), (4, 53967156), (6, 35978104), (8, 26983578), (12, 17989052), (16, 13491789), (24, 8994526), (31, 6963504), (48, 4497263), (62, 3481752), (93, 2321168), (124, 1740876), (186, 1160584), (239, 903216), (248, 870438), (372, 580292), (478, 451608), (496, 435219), (607, 355632), (717, 301072), (744, 290146), (956, 225804), (1214, 177816), (1434, 150536), (1488, 145073), (1821, 118544), (1912, 112902), (2428, 88908), (2868, 75268), (3642, 59272), (3824, 56451), (4856, 44454), (5736, 37634), (7284, 29636), (7409, 29136), (9712, 22227), (11472, 18817), (14568, 14818)]