247506515712

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{18143}}^1$

素因数の和:18387

約数の個数: 216

約数和(自身を含む): 740539957248

約数和(自身を除く): 493033441536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 191, 192, 248, 256, 279, 288, 372, 382, 384, 496, 558, 573, 576, 744, 764, 768, 992, 1116, 1146, 1152, 1488, 1528, 1719, 1984, 2232, 2292, 2304, 2976, 3056, 3438, 3968, 4464, 4584, 5921, 5952, 6112, 6876, 7936, 8928, 9168, 11842, 11904, 12224, 13752, 17763, 17856, 18143, 18336, 23684, 23808, 24448, 27504, 35526, 35712, 36286, 36672, 47368, 48896, 53289, 54429, 55008, 71052, 71424, 72572, 73344, 94736, 106578, 108858, 110016, 142104, 145144, 146688, 163287, 189472, 213156, 217716, 220032, 284208, 290288, 326574, 378944, 426312, 435432, 440064, 562433, 568416, 580576, 653148, 757888, 852624, 870864, 1124866, 1136832, 1161152, 1306296, 1515776, 1687299, 1705248, 1741728, 2249732, 2273664, 2322304, 2612592, 3374598, 3410496, 3465313, 3483456, 4499464, 4547328, 4644608, 5061897, 5225184, 6749196, 6820992, 6930626, 6966912, 8998928, 10123794, 10395939, 10450368, 13498392, 13641984, 13861252, 13933824, 17997856, 20247588, 20791878, 20900736, 26996784, 27722504, 31187817, 35995712, 40495176, 41583756, 41801472, 53993568, 55445008, 62375634, 71991424, 80990352, 83167512, 107424703, 107987136, 110890016, 124751268, 143982848, 161980704, 166335024, 214849406, 215974272, 221780032, 249502536, 322274109, 323961408, 332670048, 429698812, 431948544, 443560064, 499005072, 644548218, 647922816, 665340096, 859397624, 887120128, 966822327, 998010144, 1289096436, 1295845632, 1330680192, 1718795248, 1933644654, 1996020288, 2578192872, 2661360384, 3437590496, 3867289308, 3992040576, 5156385744, 6875180992, 7734578616, 7984081152, 10312771488, 13750361984, 15469157232, 20625542976, 27500723968, 30938314464, 41251085952, 61876628928, 82502171904, 123753257856, 247506515712]

約数ペア:

[(1, 247506515712), (2, 123753257856), (3, 82502171904), (4, 61876628928), (6, 41251085952), (8, 30938314464), (9, 27500723968), (12, 20625542976), (16, 15469157232), (18, 13750361984), (24, 10312771488), (31, 7984081152), (32, 7734578616), (36, 6875180992), (48, 5156385744), (62, 3992040576), (64, 3867289308), (72, 3437590496), (93, 2661360384), (96, 2578192872), (124, 1996020288), (128, 1933644654), (144, 1718795248), (186, 1330680192), (191, 1295845632), (192, 1289096436), (248, 998010144), (256, 966822327), (279, 887120128), (288, 859397624), (372, 665340096), (382, 647922816), (384, 644548218), (496, 499005072), (558, 443560064), (573, 431948544), (576, 429698812), (744, 332670048), (764, 323961408), (768, 322274109), (992, 249502536), (1116, 221780032), (1146, 215974272), (1152, 214849406), (1488, 166335024), (1528, 161980704), (1719, 143982848), (1984, 124751268), (2232, 110890016), (2292, 107987136), (2304, 107424703), (2976, 83167512), (3056, 80990352), (3438, 71991424), (3968, 62375634), (4464, 55445008), (4584, 53993568), (5921, 41801472), (5952, 41583756), (6112, 40495176), (6876, 35995712), (7936, 31187817), (8928, 27722504), (9168, 26996784), (11842, 20900736), (11904, 20791878), (12224, 20247588), (13752, 17997856), (17763, 13933824), (17856, 13861252), (18143, 13641984), (18336, 13498392), (23684, 10450368), (23808, 10395939), (24448, 10123794), (27504, 8998928), (35526, 6966912), (35712, 6930626), (36286, 6820992), (36672, 6749196), (47368, 5225184), (48896, 5061897), (53289, 4644608), (54429, 4547328), (55008, 4499464), (71052, 3483456), (71424, 3465313), (72572, 3410496), (73344, 3374598), (94736, 2612592), (106578, 2322304), (108858, 2273664), (110016, 2249732), (142104, 1741728), (145144, 1705248), (146688, 1687299), (163287, 1515776), (189472, 1306296), (213156, 1161152), (217716, 1136832), (220032, 1124866), (284208, 870864), (290288, 852624), (326574, 757888), (378944, 653148), (426312, 580576), (435432, 568416), (440064, 562433)]