8421313.000000000

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 160

約数和(自身を含む): 453542400

約数和(自身を除く): 316033776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1523, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 3046, 3344, 3762, 4104, 4569, 4752, 5016, 5643, 6092, 7524, 8208, 9138, 10032, 11286, 12184, 13707, 15048, 16753, 18276, 22572, 24368, 27414, 28937, 30096, 33506, 36552, 41121, 45144, 50259, 54828, 57874, 67012, 73104, 82242, 86811, 90288, 100518, 109656, 115748, 134024, 150777, 164484, 173622, 201036, 219312, 231496, 260433, 268048, 301554, 318307, 328968, 347244, 402072, 452331, 462992, 520866, 603108, 636614, 657936, 694488, 781299, 804144, 904662, 954921, 1041732, 1206216, 1273228, 1388976, 1562598, 1809324, 1909842, 2083464, 2412432, 2546456, 2864763, 3125196, 3618648, 3819684, 4166928, 5092912, 5729526, 6250392, 7237296, 7639368, 8594289, 11459052, 12500784, 15278736, 17188578, 22918104, 34377156, 45836208, 68754312, 137508624]

約数ペア:

[(1, 137508624), (2, 68754312), (3, 45836208), (4, 34377156), (6, 22918104), (8, 17188578), (9, 15278736), (11, 12500784), (12, 11459052), (16, 8594289), (18, 7639368), (19, 7237296), (22, 6250392), (24, 5729526), (27, 5092912), (33, 4166928), (36, 3819684), (38, 3618648), (44, 3125196), (48, 2864763), (54, 2546456), (57, 2412432), (66, 2083464), (72, 1909842), (76, 1809324), (88, 1562598), (99, 1388976), (108, 1273228), (114, 1206216), (132, 1041732), (144, 954921), (152, 904662), (171, 804144), (176, 781299), (198, 694488), (209, 657936), (216, 636614), (228, 603108), (264, 520866), (297, 462992), (304, 452331), (342, 402072), (396, 347244), (418, 328968), (432, 318307), (456, 301554), (513, 268048), (528, 260433), (594, 231496), (627, 219312), (684, 201036), (792, 173622), (836, 164484), (912, 150777), (1026, 134024), (1188, 115748), (1254, 109656), (1368, 100518), (1523, 90288), (1584, 86811), (1672, 82242), (1881, 73104), (2052, 67012), (2376, 57874), (2508, 54828), (2736, 50259), (3046, 45144), (3344, 41121), (3762, 36552), (4104, 33506), (4569, 30096), (4752, 28937), (5016, 27414), (5643, 24368), (6092, 22572), (7524, 18276), (8208, 16753), (9138, 15048), (10032, 13707), (11286, 12184)]