221437512

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1743

約数の個数: 96

約数和(自身を含む): 641024280

約数和(自身を除く): 419586768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 113, 136, 153, 204, 226, 306, 339, 408, 452, 612, 678, 904, 1017, 1224, 1356, 1601, 1921, 2034, 2712, 3202, 3842, 4068, 4803, 5763, 6404, 7684, 8136, 9606, 11526, 12808, 14409, 15368, 17289, 19212, 23052, 27217, 28818, 34578, 38424, 46104, 54434, 57636, 69156, 81651, 108868, 115272, 138312, 163302, 180913, 217736, 244953, 326604, 361826, 489906, 542739, 653208, 723652, 979812, 1085478, 1447304, 1628217, 1959624, 2170956, 3075521, 3256434, 4341912, 6151042, 6512868, 9226563, 12302084, 13025736, 18453126, 24604168, 27679689, 36906252, 55359378, 73812504, 110718756, 221437512]

約数ペア:

[(1, 221437512), (2, 110718756), (3, 73812504), (4, 55359378), (6, 36906252), (8, 27679689), (9, 24604168), (12, 18453126), (17, 13025736), (18, 12302084), (24, 9226563), (34, 6512868), (36, 6151042), (51, 4341912), (68, 3256434), (72, 3075521), (102, 2170956), (113, 1959624), (136, 1628217), (153, 1447304), (204, 1085478), (226, 979812), (306, 723652), (339, 653208), (408, 542739), (452, 489906), (612, 361826), (678, 326604), (904, 244953), (1017, 217736), (1224, 180913), (1356, 163302), (1601, 138312), (1921, 115272), (2034, 108868), (2712, 81651), (3202, 69156), (3842, 57636), (4068, 54434), (4803, 46104), (5763, 38424), (6404, 34578), (7684, 28818), (8136, 27217), (9606, 23052), (11526, 19212), (12808, 17289), (14409, 15368)]