220174896

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 594882560

約数和(自身を除く): 374707664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 1264, 1488, 1873, 1896, 2449, 3746, 3792, 4898, 5619, 7347, 7492, 9796, 11238, 14694, 14984, 19592, 22476, 29388, 29968, 39184, 44952, 58063, 58776, 89904, 116126, 117552, 147967, 174189, 232252, 295934, 348378, 443901, 464504, 591868, 696756, 887802, 929008, 1183736, 1393512, 1775604, 2367472, 2787024, 3551208, 4586977, 7102416, 9173954, 13760931, 18347908, 27521862, 36695816, 55043724, 73391632, 110087448, 220174896]

約数ペア:

[(1, 220174896), (2, 110087448), (3, 73391632), (4, 55043724), (6, 36695816), (8, 27521862), (12, 18347908), (16, 13760931), (24, 9173954), (31, 7102416), (48, 4586977), (62, 3551208), (79, 2787024), (93, 2367472), (124, 1775604), (158, 1393512), (186, 1183736), (237, 929008), (248, 887802), (316, 696756), (372, 591868), (474, 464504), (496, 443901), (632, 348378), (744, 295934), (948, 232252), (1264, 174189), (1488, 147967), (1873, 117552), (1896, 116126), (2449, 89904), (3746, 58776), (3792, 58063), (4898, 44952), (5619, 39184), (7347, 29968), (7492, 29388), (9796, 22476), (11238, 19592), (14694, 14984)]