1689289728

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4668

約数の個数: 176

約数和(自身を含む): 5449670784

約数和(自身を除く): 3760381056

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, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 952, 1024, 1088, 1344, 1428, 1536, 1632, 1792, 1904, 2176, 2688, 2856, 3072, 3264, 3584, 3808, 4352, 4621, 5376, 5712, 6528, 7168, 7616, 8704, 9242, 10752, 11424, 13056, 13863, 15232, 17408, 18484, 21504, 22848, 26112, 27726, 30464, 32347, 36968, 45696, 52224, 55452, 60928, 64694, 73936, 78557, 91392, 97041, 110904, 121856, 129388, 147872, 157114, 182784, 194082, 221808, 235671, 258776, 295744, 314228, 365568, 388164, 443616, 471342, 517552, 549899, 591488, 628456, 776328, 887232, 942684, 1035104, 1099798, 1182976, 1256912, 1552656, 1649697, 1774464, 1885368, 2070208, 2199596, 2365952, 2513824, 3105312, 3299394, 3548928, 3770736, 4140416, 4399192, 4731904, 5027648, 6210624, 6598788, 7097856, 7541472, 8280832, 8798384, 10055296, 12421248, 13197576, 14195712, 15082944, 16561664, 17596768, 20110592, 24842496, 26395152, 30165888, 33123328, 35193536, 40221184, 49684992, 52790304, 60331776, 70387072, 80442368, 99369984, 105580608, 120663552, 140774144, 211161216, 241327104, 281548288, 422322432, 563096576, 844644864, 1689289728]

約数ペア:

[(1, 1689289728), (2, 844644864), (3, 563096576), (4, 422322432), (6, 281548288), (7, 241327104), (8, 211161216), (12, 140774144), (14, 120663552), (16, 105580608), (17, 99369984), (21, 80442368), (24, 70387072), (28, 60331776), (32, 52790304), (34, 49684992), (42, 40221184), (48, 35193536), (51, 33123328), (56, 30165888), (64, 26395152), (68, 24842496), (84, 20110592), (96, 17596768), (102, 16561664), (112, 15082944), (119, 14195712), (128, 13197576), (136, 12421248), (168, 10055296), (192, 8798384), (204, 8280832), (224, 7541472), (238, 7097856), (256, 6598788), (272, 6210624), (336, 5027648), (357, 4731904), (384, 4399192), (408, 4140416), (448, 3770736), (476, 3548928), (512, 3299394), (544, 3105312), (672, 2513824), (714, 2365952), (768, 2199596), (816, 2070208), (896, 1885368), (952, 1774464), (1024, 1649697), (1088, 1552656), (1344, 1256912), (1428, 1182976), (1536, 1099798), (1632, 1035104), (1792, 942684), (1904, 887232), (2176, 776328), (2688, 628456), (2856, 591488), (3072, 549899), (3264, 517552), (3584, 471342), (3808, 443616), (4352, 388164), (4621, 365568), (5376, 314228), (5712, 295744), (6528, 258776), (7168, 235671), (7616, 221808), (8704, 194082), (9242, 182784), (10752, 157114), (11424, 147872), (13056, 129388), (13863, 121856), (15232, 110904), (17408, 97041), (18484, 91392), (21504, 78557), (22848, 73936), (26112, 64694), (27726, 60928), (30464, 55452), (32347, 52224), (36968, 45696)]