557191152

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 240

約数和(自身を含む): 1886040000

約数和(自身を除く): 1328848848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 343, 348, 389, 392, 406, 441, 464, 504, 522, 588, 609, 686, 696, 778, 784, 812, 882, 1008, 1029, 1044, 1167, 1176, 1218, 1372, 1392, 1421, 1556, 1624, 1764, 1827, 2058, 2088, 2334, 2352, 2436, 2723, 2744, 2842, 3087, 3112, 3248, 3501, 3528, 3654, 4116, 4176, 4263, 4668, 4872, 5446, 5488, 5684, 6174, 6224, 7002, 7056, 7308, 8169, 8232, 8526, 9336, 9744, 9947, 10892, 11281, 11368, 12348, 12789, 14004, 14616, 16338, 16464, 17052, 18672, 19061, 19894, 21784, 22562, 22736, 24507, 24696, 25578, 28008, 29232, 29841, 32676, 33843, 34104, 38122, 39788, 43568, 45124, 49014, 49392, 51156, 56016, 57183, 59682, 65352, 67686, 68208, 76244, 78967, 79576, 89523, 90248, 98028, 101529, 102312, 114366, 119364, 130704, 133427, 135372, 152488, 157934, 159152, 171549, 179046, 180496, 196056, 203058, 204624, 228732, 236901, 238728, 266854, 270744, 304976, 315868, 343098, 358092, 392112, 400281, 406116, 457464, 473802, 477456, 533708, 541488, 552769, 631736, 686196, 710703, 716184, 800562, 812232, 914928, 947604, 1067416, 1105538, 1200843, 1263472, 1372392, 1421406, 1432368, 1601124, 1624464, 1658307, 1895208, 2134832, 2211076, 2401686, 2744784, 2842812, 3202248, 3316614, 3790416, 3869383, 4422152, 4803372, 4974921, 5685624, 6404496, 6633228, 7738766, 8844304, 9606744, 9949842, 11371248, 11608149, 13266456, 15477532, 19213488, 19899684, 23216298, 26532912, 30955064, 34824447, 39799368, 46432596, 61910128, 69648894, 79598736, 92865192, 139297788, 185730384, 278595576, 557191152]

約数ペア:

[(1, 557191152), (2, 278595576), (3, 185730384), (4, 139297788), (6, 92865192), (7, 79598736), (8, 69648894), (9, 61910128), (12, 46432596), (14, 39799368), (16, 34824447), (18, 30955064), (21, 26532912), (24, 23216298), (28, 19899684), (29, 19213488), (36, 15477532), (42, 13266456), (48, 11608149), (49, 11371248), (56, 9949842), (58, 9606744), (63, 8844304), (72, 7738766), (84, 6633228), (87, 6404496), (98, 5685624), (112, 4974921), (116, 4803372), (126, 4422152), (144, 3869383), (147, 3790416), (168, 3316614), (174, 3202248), (196, 2842812), (203, 2744784), (232, 2401686), (252, 2211076), (261, 2134832), (294, 1895208), (336, 1658307), (343, 1624464), (348, 1601124), (389, 1432368), (392, 1421406), (406, 1372392), (441, 1263472), (464, 1200843), (504, 1105538), (522, 1067416), (588, 947604), (609, 914928), (686, 812232), (696, 800562), (778, 716184), (784, 710703), (812, 686196), (882, 631736), (1008, 552769), (1029, 541488), (1044, 533708), (1167, 477456), (1176, 473802), (1218, 457464), (1372, 406116), (1392, 400281), (1421, 392112), (1556, 358092), (1624, 343098), (1764, 315868), (1827, 304976), (2058, 270744), (2088, 266854), (2334, 238728), (2352, 236901), (2436, 228732), (2723, 204624), (2744, 203058), (2842, 196056), (3087, 180496), (3112, 179046), (3248, 171549), (3501, 159152), (3528, 157934), (3654, 152488), (4116, 135372), (4176, 133427), (4263, 130704), (4668, 119364), (4872, 114366), (5446, 102312), (5488, 101529), (5684, 98028), (6174, 90248), (6224, 89523), (7002, 79576), (7056, 78967), (7308, 76244), (8169, 68208), (8232, 67686), (8526, 65352), (9336, 59682), (9744, 57183), (9947, 56016), (10892, 51156), (11281, 49392), (11368, 49014), (12348, 45124), (12789, 43568), (14004, 39788), (14616, 38122), (16338, 34104), (16464, 33843), (17052, 32676), (18672, 29841), (19061, 29232), (19894, 28008), (21784, 25578), (22562, 24696), (22736, 24507)]