1319475072

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 3642624000

約数和(自身を除く): 2323148928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 199, 248, 372, 384, 398, 496, 557, 597, 744, 796, 992, 1114, 1194, 1488, 1592, 1671, 1984, 2228, 2388, 2976, 3184, 3342, 3968, 4456, 4776, 5952, 6169, 6368, 6684, 8912, 9552, 11904, 12338, 12736, 13368, 17267, 17824, 18507, 19104, 24676, 25472, 26736, 34534, 35648, 37014, 38208, 49352, 51801, 53472, 69068, 71296, 74028, 76416, 98704, 103602, 106944, 110843, 138136, 148056, 197408, 207204, 213888, 221686, 276272, 296112, 332529, 394816, 414408, 443372, 552544, 592224, 665058, 789632, 828816, 886744, 1105088, 1184448, 1330116, 1657632, 1773488, 2210176, 2368896, 2660232, 3315264, 3436133, 3546976, 5320464, 6630528, 6872266, 7093952, 10308399, 10640928, 13744532, 14187904, 20616798, 21281856, 27489064, 41233596, 42563712, 54978128, 82467192, 109956256, 164934384, 219912512, 329868768, 439825024, 659737536, 1319475072]

約数ペア:

[(1, 1319475072), (2, 659737536), (3, 439825024), (4, 329868768), (6, 219912512), (8, 164934384), (12, 109956256), (16, 82467192), (24, 54978128), (31, 42563712), (32, 41233596), (48, 27489064), (62, 21281856), (64, 20616798), (93, 14187904), (96, 13744532), (124, 10640928), (128, 10308399), (186, 7093952), (192, 6872266), (199, 6630528), (248, 5320464), (372, 3546976), (384, 3436133), (398, 3315264), (496, 2660232), (557, 2368896), (597, 2210176), (744, 1773488), (796, 1657632), (992, 1330116), (1114, 1184448), (1194, 1105088), (1488, 886744), (1592, 828816), (1671, 789632), (1984, 665058), (2228, 592224), (2388, 552544), (2976, 443372), (3184, 414408), (3342, 394816), (3968, 332529), (4456, 296112), (4776, 276272), (5952, 221686), (6169, 213888), (6368, 207204), (6684, 197408), (8912, 148056), (9552, 138136), (11904, 110843), (12338, 106944), (12736, 103602), (13368, 98704), (17267, 76416), (17824, 74028), (18507, 71296), (19104, 69068), (24676, 53472), (25472, 51801), (26736, 49352), (34534, 38208), (35648, 37014)]