215780832

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{24169}}^1$

素因数の和:24216

約数の個数: 72

約数和(自身を含む): 633447360

約数和(自身を除く): 417666528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 24169, 48338, 72507, 96676, 145014, 193352, 217521, 290028, 386704, 435042, 580056, 749239, 773408, 870084, 1160112, 1498478, 1740168, 2247717, 2320224, 2996956, 3480336, 4495434, 5993912, 6743151, 6960672, 8990868, 11987824, 13486302, 17981736, 23975648, 26972604, 35963472, 53945208, 71926944, 107890416, 215780832]

約数ペア:

[(1, 215780832), (2, 107890416), (3, 71926944), (4, 53945208), (6, 35963472), (8, 26972604), (9, 23975648), (12, 17981736), (16, 13486302), (18, 11987824), (24, 8990868), (31, 6960672), (32, 6743151), (36, 5993912), (48, 4495434), (62, 3480336), (72, 2996956), (93, 2320224), (96, 2247717), (124, 1740168), (144, 1498478), (186, 1160112), (248, 870084), (279, 773408), (288, 749239), (372, 580056), (496, 435042), (558, 386704), (744, 290028), (992, 217521), (1116, 193352), (1488, 145014), (2232, 96676), (2976, 72507), (4464, 48338), (8928, 24169)]