197808768

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 611020800

約数和(自身を除く): 413212032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 128, 144, 174, 186, 191, 192, 232, 248, 261, 279, 288, 348, 372, 382, 384, 464, 496, 522, 558, 573, 576, 696, 744, 764, 899, 928, 992, 1044, 1116, 1146, 1152, 1392, 1488, 1528, 1719, 1798, 1856, 1984, 2088, 2232, 2292, 2697, 2784, 2976, 3056, 3438, 3596, 3712, 3968, 4176, 4464, 4584, 5394, 5539, 5568, 5921, 5952, 6112, 6876, 7192, 8091, 8352, 8928, 9168, 10788, 11078, 11136, 11842, 11904, 12224, 13752, 14384, 16182, 16617, 16704, 17763, 17856, 18336, 21576, 22156, 23684, 24448, 27504, 28768, 32364, 33234, 33408, 35526, 35712, 36672, 43152, 44312, 47368, 49851, 53289, 55008, 57536, 64728, 66468, 71052, 73344, 86304, 88624, 94736, 99702, 106578, 110016, 115072, 129456, 132936, 142104, 171709, 172608, 177248, 189472, 199404, 213156, 220032, 258912, 265872, 284208, 343418, 345216, 354496, 378944, 398808, 426312, 515127, 517824, 531744, 568416, 686836, 708992, 757888, 797616, 852624, 1030254, 1035648, 1063488, 1136832, 1373672, 1545381, 1595232, 1705248, 2060508, 2126976, 2273664, 2747344, 3090762, 3190464, 3410496, 4121016, 5494688, 6181524, 6380928, 6820992, 8242032, 10989376, 12363048, 16484064, 21978752, 24726096, 32968128, 49452192, 65936256, 98904384, 197808768]

約数ペア:

[(1, 197808768), (2, 98904384), (3, 65936256), (4, 49452192), (6, 32968128), (8, 24726096), (9, 21978752), (12, 16484064), (16, 12363048), (18, 10989376), (24, 8242032), (29, 6820992), (31, 6380928), (32, 6181524), (36, 5494688), (48, 4121016), (58, 3410496), (62, 3190464), (64, 3090762), (72, 2747344), (87, 2273664), (93, 2126976), (96, 2060508), (116, 1705248), (124, 1595232), (128, 1545381), (144, 1373672), (174, 1136832), (186, 1063488), (191, 1035648), (192, 1030254), (232, 852624), (248, 797616), (261, 757888), (279, 708992), (288, 686836), (348, 568416), (372, 531744), (382, 517824), (384, 515127), (464, 426312), (496, 398808), (522, 378944), (558, 354496), (573, 345216), (576, 343418), (696, 284208), (744, 265872), (764, 258912), (899, 220032), (928, 213156), (992, 199404), (1044, 189472), (1116, 177248), (1146, 172608), (1152, 171709), (1392, 142104), (1488, 132936), (1528, 129456), (1719, 115072), (1798, 110016), (1856, 106578), (1984, 99702), (2088, 94736), (2232, 88624), (2292, 86304), (2697, 73344), (2784, 71052), (2976, 66468), (3056, 64728), (3438, 57536), (3596, 55008), (3712, 53289), (3968, 49851), (4176, 47368), (4464, 44312), (4584, 43152), (5394, 36672), (5539, 35712), (5568, 35526), (5921, 33408), (5952, 33234), (6112, 32364), (6876, 28768), (7192, 27504), (8091, 24448), (8352, 23684), (8928, 22156), (9168, 21576), (10788, 18336), (11078, 17856), (11136, 17763), (11842, 16704), (11904, 16617), (12224, 16182), (13752, 14384)]