517831968

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 1508855040

約数和(自身を除く): 991023072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 68, 71, 82, 96, 102, 109, 123, 136, 142, 164, 204, 213, 218, 246, 272, 284, 327, 328, 408, 426, 436, 492, 544, 568, 654, 656, 697, 816, 852, 872, 984, 1136, 1207, 1308, 1312, 1394, 1632, 1704, 1744, 1853, 1968, 2091, 2272, 2414, 2616, 2788, 2911, 3408, 3488, 3621, 3706, 3936, 4182, 4469, 4828, 5232, 5559, 5576, 5822, 6816, 7242, 7412, 7739, 8364, 8733, 8938, 9656, 10464, 11118, 11152, 11644, 13407, 14484, 14824, 15478, 16728, 17466, 17876, 19312, 22236, 22304, 23217, 23288, 26814, 28968, 29648, 30956, 33456, 34932, 35752, 38624, 44472, 46434, 46576, 49487, 53628, 57936, 59296, 61912, 66912, 69864, 71504, 75973, 88944, 92868, 93152, 98974, 107256, 115872, 123824, 131563, 139728, 143008, 148461, 151946, 177888, 185736, 197948, 214512, 227919, 247648, 263126, 279456, 296922, 303892, 317299, 371472, 394689, 395896, 429024, 455838, 526252, 593844, 607784, 634598, 742944, 789378, 791792, 911676, 951897, 1052504, 1187688, 1215568, 1269196, 1578756, 1583584, 1823352, 1903794, 2105008, 2375376, 2431136, 2538392, 3157512, 3646704, 3807588, 4210016, 4750752, 5076784, 5394083, 6315024, 7293408, 7615176, 10153568, 10788166, 12630048, 15230352, 16182249, 21576332, 30460704, 32364498, 43152664, 64728996, 86305328, 129457992, 172610656, 258915984, 517831968]

約数ペア:

[(1, 517831968), (2, 258915984), (3, 172610656), (4, 129457992), (6, 86305328), (8, 64728996), (12, 43152664), (16, 32364498), (17, 30460704), (24, 21576332), (32, 16182249), (34, 15230352), (41, 12630048), (48, 10788166), (51, 10153568), (68, 7615176), (71, 7293408), (82, 6315024), (96, 5394083), (102, 5076784), (109, 4750752), (123, 4210016), (136, 3807588), (142, 3646704), (164, 3157512), (204, 2538392), (213, 2431136), (218, 2375376), (246, 2105008), (272, 1903794), (284, 1823352), (327, 1583584), (328, 1578756), (408, 1269196), (426, 1215568), (436, 1187688), (492, 1052504), (544, 951897), (568, 911676), (654, 791792), (656, 789378), (697, 742944), (816, 634598), (852, 607784), (872, 593844), (984, 526252), (1136, 455838), (1207, 429024), (1308, 395896), (1312, 394689), (1394, 371472), (1632, 317299), (1704, 303892), (1744, 296922), (1853, 279456), (1968, 263126), (2091, 247648), (2272, 227919), (2414, 214512), (2616, 197948), (2788, 185736), (2911, 177888), (3408, 151946), (3488, 148461), (3621, 143008), (3706, 139728), (3936, 131563), (4182, 123824), (4469, 115872), (4828, 107256), (5232, 98974), (5559, 93152), (5576, 92868), (5822, 88944), (6816, 75973), (7242, 71504), (7412, 69864), (7739, 66912), (8364, 61912), (8733, 59296), (8938, 57936), (9656, 53628), (10464, 49487), (11118, 46576), (11152, 46434), (11644, 44472), (13407, 38624), (14484, 35752), (14824, 34932), (15478, 33456), (16728, 30956), (17466, 29648), (17876, 28968), (19312, 26814), (22236, 23288), (22304, 23217)]