208726272

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:185

約数の個数: 162

約数和(自身を含む): 646058322

約数和(自身を除く): 437332050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 73, 96, 102, 128, 136, 144, 146, 153, 192, 204, 219, 256, 272, 288, 292, 306, 384, 408, 438, 544, 576, 584, 612, 657, 768, 816, 876, 1088, 1152, 1168, 1224, 1241, 1314, 1632, 1752, 2176, 2304, 2336, 2448, 2482, 2628, 3264, 3504, 3723, 4352, 4672, 4896, 4964, 5256, 5329, 6528, 7008, 7446, 9344, 9792, 9928, 10512, 10658, 11169, 13056, 14016, 14892, 15987, 18688, 19584, 19856, 21024, 21316, 22338, 28032, 29784, 31974, 39168, 39712, 42048, 42632, 44676, 47961, 56064, 59568, 63948, 79424, 84096, 85264, 89352, 90593, 95922, 119136, 127896, 158848, 168192, 170528, 178704, 181186, 191844, 238272, 255792, 271779, 317696, 341056, 357408, 362372, 383688, 476544, 511584, 543558, 682112, 714816, 724744, 767376, 815337, 953088, 1023168, 1087116, 1364224, 1429632, 1449488, 1534752, 1630674, 2046336, 2174232, 2859264, 2898976, 3069504, 3261348, 4092672, 4348464, 5797952, 6139008, 6522696, 8696928, 11595904, 12278016, 13045392, 17393856, 23191808, 26090784, 34787712, 52181568, 69575424, 104363136, 208726272]

約数ペア:

[(1, 208726272), (2, 104363136), (3, 69575424), (4, 52181568), (6, 34787712), (8, 26090784), (9, 23191808), (12, 17393856), (16, 13045392), (17, 12278016), (18, 11595904), (24, 8696928), (32, 6522696), (34, 6139008), (36, 5797952), (48, 4348464), (51, 4092672), (64, 3261348), (68, 3069504), (72, 2898976), (73, 2859264), (96, 2174232), (102, 2046336), (128, 1630674), (136, 1534752), (144, 1449488), (146, 1429632), (153, 1364224), (192, 1087116), (204, 1023168), (219, 953088), (256, 815337), (272, 767376), (288, 724744), (292, 714816), (306, 682112), (384, 543558), (408, 511584), (438, 476544), (544, 383688), (576, 362372), (584, 357408), (612, 341056), (657, 317696), (768, 271779), (816, 255792), (876, 238272), (1088, 191844), (1152, 181186), (1168, 178704), (1224, 170528), (1241, 168192), (1314, 158848), (1632, 127896), (1752, 119136), (2176, 95922), (2304, 90593), (2336, 89352), (2448, 85264), (2482, 84096), (2628, 79424), (3264, 63948), (3504, 59568), (3723, 56064), (4352, 47961), (4672, 44676), (4896, 42632), (4964, 42048), (5256, 39712), (5329, 39168), (6528, 31974), (7008, 29784), (7446, 28032), (9344, 22338), (9792, 21316), (9928, 21024), (10512, 19856), (10658, 19584), (11169, 18688), (13056, 15987), (14016, 14892)]