1553256264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{58889}}^1$

素因数の和:59062

約数の個数: 64

約数和(自身を含む): 4466217600

約数和(自身を除く): 2912961336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 26376, 58889, 117778, 176667, 235556, 353334, 412223, 471112, 706668, 824446, 1236669, 1413336, 1648892, 2473338, 3297784, 4946676, 9245573, 9893352, 18491146, 27736719, 36982292, 55473438, 64719011, 73964584, 110946876, 129438022, 194157033, 221893752, 258876044, 388314066, 517752088, 776628132, 1553256264]

約数ペア:

[(1, 1553256264), (2, 776628132), (3, 517752088), (4, 388314066), (6, 258876044), (7, 221893752), (8, 194157033), (12, 129438022), (14, 110946876), (21, 73964584), (24, 64719011), (28, 55473438), (42, 36982292), (56, 27736719), (84, 18491146), (157, 9893352), (168, 9245573), (314, 4946676), (471, 3297784), (628, 2473338), (942, 1648892), (1099, 1413336), (1256, 1236669), (1884, 824446), (2198, 706668), (3297, 471112), (3768, 412223), (4396, 353334), (6594, 235556), (8792, 176667), (13188, 117778), (26376, 58889)]