7974956.00000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 276756480

約数和(自身を除く): 186446904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 103, 119, 136, 168, 204, 206, 238, 307, 309, 357, 408, 412, 476, 614, 618, 714, 721, 824, 921, 952, 1228, 1236, 1428, 1442, 1751, 1842, 2149, 2163, 2456, 2472, 2856, 2884, 3502, 3684, 4298, 4326, 5219, 5253, 5768, 6447, 7004, 7368, 8596, 8652, 10438, 10506, 12257, 12894, 14008, 15657, 17192, 17304, 20876, 21012, 24514, 25788, 31314, 31621, 36533, 36771, 41752, 42024, 49028, 51576, 62628, 63242, 73066, 73542, 94863, 98056, 109599, 125256, 126484, 146132, 147084, 189726, 219198, 221347, 252968, 292264, 294168, 379452, 438396, 442694, 537557, 664041, 758904, 876792, 885388, 1075114, 1328082, 1612671, 1770776, 2150228, 2656164, 3225342, 3762899, 4300456, 5312328, 6450684, 7525798, 11288697, 12901368, 15051596, 22577394, 30103192, 45154788, 90309576]

約数ペア:

[(1, 90309576), (2, 45154788), (3, 30103192), (4, 22577394), (6, 15051596), (7, 12901368), (8, 11288697), (12, 7525798), (14, 6450684), (17, 5312328), (21, 4300456), (24, 3762899), (28, 3225342), (34, 2656164), (42, 2150228), (51, 1770776), (56, 1612671), (68, 1328082), (84, 1075114), (102, 885388), (103, 876792), (119, 758904), (136, 664041), (168, 537557), (204, 442694), (206, 438396), (238, 379452), (307, 294168), (309, 292264), (357, 252968), (408, 221347), (412, 219198), (476, 189726), (614, 147084), (618, 146132), (714, 126484), (721, 125256), (824, 109599), (921, 98056), (952, 94863), (1228, 73542), (1236, 73066), (1428, 63242), (1442, 62628), (1751, 51576), (1842, 49028), (2149, 42024), (2163, 41752), (2456, 36771), (2472, 36533), (2856, 31621), (2884, 31314), (3502, 25788), (3684, 24514), (4298, 21012), (4326, 20876), (5219, 17304), (5253, 17192), (5768, 15657), (6447, 14008), (7004, 12894), (7368, 12257), (8596, 10506), (8652, 10438)]