290167024

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 80

約数和(自身を含む): 673816000

約数和(自身を除く): 383648976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 343, 392, 518, 592, 686, 784, 1036, 1372, 1429, 1813, 2072, 2744, 2858, 3626, 4144, 5488, 5716, 7252, 10003, 11432, 12691, 14504, 20006, 22864, 25382, 29008, 40012, 50764, 52873, 70021, 80024, 101528, 105746, 140042, 160048, 203056, 211492, 280084, 370111, 422984, 490147, 560168, 740222, 845968, 980294, 1120336, 1480444, 1960588, 2590777, 2960888, 3921176, 5181554, 5921776, 7842352, 10363108, 18135439, 20726216, 36270878, 41452432, 72541756, 145083512, 290167024]

約数ペア:

[(1, 290167024), (2, 145083512), (4, 72541756), (7, 41452432), (8, 36270878), (14, 20726216), (16, 18135439), (28, 10363108), (37, 7842352), (49, 5921776), (56, 5181554), (74, 3921176), (98, 2960888), (112, 2590777), (148, 1960588), (196, 1480444), (259, 1120336), (296, 980294), (343, 845968), (392, 740222), (518, 560168), (592, 490147), (686, 422984), (784, 370111), (1036, 280084), (1372, 211492), (1429, 203056), (1813, 160048), (2072, 140042), (2744, 105746), (2858, 101528), (3626, 80024), (4144, 70021), (5488, 52873), (5716, 50764), (7252, 40012), (10003, 29008), (11432, 25382), (12691, 22864), (14504, 20006)]