615650672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6311}}^1$

素因数の和:6406

約数の個数: 80

約数和(自身を含む): 1490237952

約数和(自身を除く): 874587280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1742, 1876, 3484, 3752, 6097, 6311, 6968, 7504, 12194, 12622, 13936, 24388, 25244, 44177, 48776, 50488, 82043, 88354, 97552, 100976, 164086, 176708, 328172, 353416, 422837, 574301, 656344, 706832, 845674, 1148602, 1312688, 1691348, 2297204, 2959859, 3382696, 4594408, 5496881, 5919718, 6765392, 9188816, 10993762, 11839436, 21987524, 23678872, 38478167, 43975048, 47357744, 76956334, 87950096, 153912668, 307825336, 615650672]

約数ペア:

[(1, 615650672), (2, 307825336), (4, 153912668), (7, 87950096), (8, 76956334), (13, 47357744), (14, 43975048), (16, 38478167), (26, 23678872), (28, 21987524), (52, 11839436), (56, 10993762), (67, 9188816), (91, 6765392), (104, 5919718), (112, 5496881), (134, 4594408), (182, 3382696), (208, 2959859), (268, 2297204), (364, 1691348), (469, 1312688), (536, 1148602), (728, 845674), (871, 706832), (938, 656344), (1072, 574301), (1456, 422837), (1742, 353416), (1876, 328172), (3484, 176708), (3752, 164086), (6097, 100976), (6311, 97552), (6968, 88354), (7504, 82043), (12194, 50488), (12622, 48776), (13936, 44177), (24388, 25244)]