211206912

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2354

約数の個数: 144

約数和(自身を含む): 680504832

約数和(自身を除く): 469297920

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, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2311, 2688, 2856, 3264, 3808, 4352, 4622, 5376, 5712, 6528, 6933, 7616, 9244, 11424, 13056, 13866, 15232, 16177, 18488, 22848, 27732, 30464, 32354, 36976, 39287, 45696, 48531, 55464, 64708, 73952, 78574, 91392, 97062, 110928, 117861, 129416, 147904, 157148, 194124, 221856, 235722, 258832, 275009, 295808, 314296, 388248, 443712, 471444, 517664, 550018, 591616, 628592, 776496, 825027, 887424, 942888, 1035328, 1100036, 1257184, 1552992, 1650054, 1774848, 1885776, 2070656, 2200072, 2514368, 3105984, 3300108, 3771552, 4141312, 4400144, 5028736, 6211968, 6600216, 7543104, 8800288, 10057472, 12423936, 13200432, 15086208, 17600576, 26400864, 30172416, 35201152, 52801728, 70402304, 105603456, 211206912]

約数ペア:

[(1, 211206912), (2, 105603456), (3, 70402304), (4, 52801728), (6, 35201152), (7, 30172416), (8, 26400864), (12, 17600576), (14, 15086208), (16, 13200432), (17, 12423936), (21, 10057472), (24, 8800288), (28, 7543104), (32, 6600216), (34, 6211968), (42, 5028736), (48, 4400144), (51, 4141312), (56, 3771552), (64, 3300108), (68, 3105984), (84, 2514368), (96, 2200072), (102, 2070656), (112, 1885776), (119, 1774848), (128, 1650054), (136, 1552992), (168, 1257184), (192, 1100036), (204, 1035328), (224, 942888), (238, 887424), (256, 825027), (272, 776496), (336, 628592), (357, 591616), (384, 550018), (408, 517664), (448, 471444), (476, 443712), (544, 388248), (672, 314296), (714, 295808), (768, 275009), (816, 258832), (896, 235722), (952, 221856), (1088, 194124), (1344, 157148), (1428, 147904), (1632, 129416), (1792, 117861), (1904, 110928), (2176, 97062), (2311, 91392), (2688, 78574), (2856, 73952), (3264, 64708), (3808, 55464), (4352, 48531), (4622, 45696), (5376, 39287), (5712, 36976), (6528, 32354), (6933, 30464), (7616, 27732), (9244, 22848), (11424, 18488), (13056, 16177), (13866, 15232)]