722758416

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 1978117440

約数和(自身を除く): 1255359024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 71, 87, 103, 116, 142, 174, 206, 213, 232, 284, 309, 348, 412, 426, 464, 568, 618, 696, 824, 852, 1136, 1236, 1392, 1648, 1704, 2059, 2472, 2987, 3408, 4118, 4944, 5041, 5974, 6177, 7313, 8236, 8961, 10082, 11948, 12354, 14626, 15123, 16472, 17922, 20164, 21939, 23896, 24708, 29252, 30246, 32944, 35844, 40328, 43878, 47792, 49416, 58504, 60492, 71688, 80656, 87756, 98832, 117008, 120984, 143376, 146189, 175512, 212077, 241968, 292378, 351024, 424154, 438567, 519223, 584756, 636231, 848308, 877134, 1038446, 1169512, 1272462, 1557669, 1696616, 1754268, 2076892, 2339024, 2544924, 3115338, 3393232, 3508536, 4153784, 5089848, 6230676, 7017072, 8307568, 10179696, 12461352, 15057467, 24922704, 30114934, 45172401, 60229868, 90344802, 120459736, 180689604, 240919472, 361379208, 722758416]

約数ペア:

[(1, 722758416), (2, 361379208), (3, 240919472), (4, 180689604), (6, 120459736), (8, 90344802), (12, 60229868), (16, 45172401), (24, 30114934), (29, 24922704), (48, 15057467), (58, 12461352), (71, 10179696), (87, 8307568), (103, 7017072), (116, 6230676), (142, 5089848), (174, 4153784), (206, 3508536), (213, 3393232), (232, 3115338), (284, 2544924), (309, 2339024), (348, 2076892), (412, 1754268), (426, 1696616), (464, 1557669), (568, 1272462), (618, 1169512), (696, 1038446), (824, 877134), (852, 848308), (1136, 636231), (1236, 584756), (1392, 519223), (1648, 438567), (1704, 424154), (2059, 351024), (2472, 292378), (2987, 241968), (3408, 212077), (4118, 175512), (4944, 146189), (5041, 143376), (5974, 120984), (6177, 117008), (7313, 98832), (8236, 87756), (8961, 80656), (10082, 71688), (11948, 60492), (12354, 58504), (14626, 49416), (15123, 47792), (16472, 43878), (17922, 40328), (20164, 35844), (21939, 32944), (23896, 30246), (24708, 29252)]