490844288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 1116838800

約数和(自身を除く): 625994512

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 529, 659, 704, 736, 1012, 1058, 1318, 1408, 1472, 2024, 2116, 2636, 2944, 4048, 4232, 5272, 5819, 7249, 8096, 8464, 10544, 11638, 14498, 15157, 16192, 16928, 21088, 23276, 28996, 30314, 32384, 33856, 42176, 46552, 57992, 60628, 67712, 84352, 93104, 115984, 121256, 166727, 186208, 231968, 242512, 333454, 348611, 372416, 463936, 485024, 666908, 697222, 744832, 927872, 970048, 1333816, 1394444, 1940096, 2667632, 2788888, 3834721, 5335264, 5577776, 7669442, 10670528, 11155552, 15338884, 21341056, 22311104, 30677768, 44622208, 61355536, 122711072, 245422144, 490844288]

約数ペア:

[(1, 490844288), (2, 245422144), (4, 122711072), (8, 61355536), (11, 44622208), (16, 30677768), (22, 22311104), (23, 21341056), (32, 15338884), (44, 11155552), (46, 10670528), (64, 7669442), (88, 5577776), (92, 5335264), (128, 3834721), (176, 2788888), (184, 2667632), (253, 1940096), (352, 1394444), (368, 1333816), (506, 970048), (529, 927872), (659, 744832), (704, 697222), (736, 666908), (1012, 485024), (1058, 463936), (1318, 372416), (1408, 348611), (1472, 333454), (2024, 242512), (2116, 231968), (2636, 186208), (2944, 166727), (4048, 121256), (4232, 115984), (5272, 93104), (5819, 84352), (7249, 67712), (8096, 60628), (8464, 57992), (10544, 46552), (11638, 42176), (14498, 33856), (15157, 32384), (16192, 30314), (16928, 28996), (21088, 23276)]