720894336

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2704

約数の個数: 128

約数和(自身を含む): 2063370240

約数和(自身を除く): 1342475904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 276, 368, 372, 384, 496, 552, 713, 736, 744, 992, 1104, 1426, 1472, 1488, 1984, 2139, 2208, 2633, 2852, 2944, 2976, 3968, 4278, 4416, 5266, 5704, 5952, 7899, 8556, 8832, 10532, 11408, 11904, 15798, 17112, 21064, 22816, 31596, 34224, 42128, 45632, 60559, 63192, 68448, 81623, 84256, 91264, 121118, 126384, 136896, 163246, 168512, 181677, 242236, 244869, 252768, 273792, 326492, 337024, 363354, 484472, 489738, 505536, 652984, 726708, 968944, 979476, 1011072, 1305968, 1453416, 1877329, 1937888, 1958952, 2611936, 2906832, 3754658, 3875776, 3917904, 5223872, 5631987, 5813664, 7509316, 7751552, 7835808, 10447744, 11263974, 11627328, 15018632, 15671616, 22527948, 23254656, 30037264, 31343232, 45055896, 60074528, 90111792, 120149056, 180223584, 240298112, 360447168, 720894336]

約数ペア:

[(1, 720894336), (2, 360447168), (3, 240298112), (4, 180223584), (6, 120149056), (8, 90111792), (12, 60074528), (16, 45055896), (23, 31343232), (24, 30037264), (31, 23254656), (32, 22527948), (46, 15671616), (48, 15018632), (62, 11627328), (64, 11263974), (69, 10447744), (92, 7835808), (93, 7751552), (96, 7509316), (124, 5813664), (128, 5631987), (138, 5223872), (184, 3917904), (186, 3875776), (192, 3754658), (248, 2906832), (276, 2611936), (368, 1958952), (372, 1937888), (384, 1877329), (496, 1453416), (552, 1305968), (713, 1011072), (736, 979476), (744, 968944), (992, 726708), (1104, 652984), (1426, 505536), (1472, 489738), (1488, 484472), (1984, 363354), (2139, 337024), (2208, 326492), (2633, 273792), (2852, 252768), (2944, 244869), (2976, 242236), (3968, 181677), (4278, 168512), (4416, 163246), (5266, 136896), (5704, 126384), (5952, 121118), (7899, 91264), (8556, 84256), (8832, 81623), (10532, 68448), (11408, 63192), (11904, 60559), (15798, 45632), (17112, 42128), (21064, 34224), (22816, 31596)]