15705516984

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1\times {\mathrm{10597}}^1$

素因数の和:12312

約数の個数: 64

約数和(自身を含む): 40352944800

約数和(自身を除く): 24647427816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1669, 3338, 5007, 6676, 10014, 10597, 13352, 20028, 21194, 31791, 40056, 42388, 61753, 63582, 84776, 123506, 127164, 185259, 247012, 254328, 370518, 392089, 494024, 741036, 784178, 1176267, 1482072, 1568356, 2352534, 3136712, 4705068, 9410136, 17686393, 35372786, 53059179, 70745572, 106118358, 141491144, 212236716, 424473432, 654396541, 1308793082, 1963189623, 2617586164, 3926379246, 5235172328, 7852758492, 15705516984]

約数ペア:

[(1, 15705516984), (2, 7852758492), (3, 5235172328), (4, 3926379246), (6, 2617586164), (8, 1963189623), (12, 1308793082), (24, 654396541), (37, 424473432), (74, 212236716), (111, 141491144), (148, 106118358), (222, 70745572), (296, 53059179), (444, 35372786), (888, 17686393), (1669, 9410136), (3338, 4705068), (5007, 3136712), (6676, 2352534), (10014, 1568356), (10597, 1482072), (13352, 1176267), (20028, 784178), (21194, 741036), (31791, 494024), (40056, 392089), (42388, 370518), (61753, 254328), (63582, 247012), (84776, 185259), (123506, 127164)]