211161216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4662

約数の個数: 128

約数和(自身を含む): 678879360

約数和(自身を除く): 467718144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 4621, 5712, 6528, 7616, 9242, 11424, 13863, 15232, 18484, 22848, 27726, 32347, 36968, 45696, 55452, 64694, 73936, 78557, 97041, 110904, 129388, 147872, 157114, 194082, 221808, 235671, 258776, 295744, 314228, 388164, 443616, 471342, 517552, 549899, 591488, 628456, 776328, 887232, 942684, 1035104, 1099798, 1256912, 1552656, 1649697, 1774464, 1885368, 2070208, 2199596, 2513824, 3105312, 3299394, 3770736, 4140416, 4399192, 5027648, 6210624, 6598788, 7541472, 8798384, 10055296, 12421248, 13197576, 15082944, 17596768, 26395152, 30165888, 35193536, 52790304, 70387072, 105580608, 211161216]

約数ペア:

[(1, 211161216), (2, 105580608), (3, 70387072), (4, 52790304), (6, 35193536), (7, 30165888), (8, 26395152), (12, 17596768), (14, 15082944), (16, 13197576), (17, 12421248), (21, 10055296), (24, 8798384), (28, 7541472), (32, 6598788), (34, 6210624), (42, 5027648), (48, 4399192), (51, 4140416), (56, 3770736), (64, 3299394), (68, 3105312), (84, 2513824), (96, 2199596), (102, 2070208), (112, 1885368), (119, 1774464), (128, 1649697), (136, 1552656), (168, 1256912), (192, 1099798), (204, 1035104), (224, 942684), (238, 887232), (272, 776328), (336, 628456), (357, 591488), (384, 549899), (408, 517552), (448, 471342), (476, 443616), (544, 388164), (672, 314228), (714, 295744), (816, 258776), (896, 235671), (952, 221808), (1088, 194082), (1344, 157114), (1428, 147872), (1632, 129388), (1904, 110904), (2176, 97041), (2688, 78557), (2856, 73936), (3264, 64694), (3808, 55452), (4621, 45696), (5712, 36968), (6528, 32347), (7616, 27726), (9242, 22848), (11424, 18484), (13863, 15232)]