15362278656

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{645257}}^1$

素因数の和:645307

約数の個数: 72

約数和(自身を含む): 42205035264

約数和(自身を除く): 26842756608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 645257, 1290514, 1935771, 2581028, 3871542, 5162056, 7743084, 10324112, 15486168, 20002967, 20648224, 30972336, 40005934, 41296448, 60008901, 61944672, 80011868, 82592896, 120017802, 123889344, 160023736, 165185792, 240035604, 247778688, 320047472, 480071208, 495557376, 640094944, 960142416, 1280189888, 1920284832, 2560379776, 3840569664, 5120759552, 7681139328, 15362278656]

約数ペア:

[(1, 15362278656), (2, 7681139328), (3, 5120759552), (4, 3840569664), (6, 2560379776), (8, 1920284832), (12, 1280189888), (16, 960142416), (24, 640094944), (31, 495557376), (32, 480071208), (48, 320047472), (62, 247778688), (64, 240035604), (93, 165185792), (96, 160023736), (124, 123889344), (128, 120017802), (186, 82592896), (192, 80011868), (248, 61944672), (256, 60008901), (372, 41296448), (384, 40005934), (496, 30972336), (744, 20648224), (768, 20002967), (992, 15486168), (1488, 10324112), (1984, 7743084), (2976, 5162056), (3968, 3871542), (5952, 2581028), (7936, 1935771), (11904, 1290514), (23808, 645257)]