259647552

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 224

約数和(自身を含む): 819302400

約数和(自身を除く): 559654848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 64, 69, 72, 92, 94, 96, 108, 138, 139, 141, 144, 184, 188, 192, 207, 216, 276, 278, 282, 288, 368, 376, 414, 417, 423, 432, 552, 556, 564, 576, 621, 736, 752, 828, 834, 846, 864, 1081, 1104, 1112, 1128, 1242, 1251, 1269, 1472, 1504, 1656, 1668, 1692, 1728, 2162, 2208, 2224, 2256, 2484, 2502, 2538, 3008, 3197, 3243, 3312, 3336, 3384, 3753, 4324, 4416, 4448, 4512, 4968, 5004, 5076, 6394, 6486, 6533, 6624, 6672, 6768, 7506, 8648, 8896, 9024, 9591, 9729, 9936, 10008, 10152, 12788, 12972, 13066, 13248, 13344, 13536, 15012, 17296, 19182, 19458, 19599, 19872, 20016, 20304, 25576, 25944, 26132, 26688, 27072, 28773, 29187, 30024, 34592, 38364, 38916, 39198, 39744, 40032, 40608, 51152, 51888, 52264, 57546, 58374, 58797, 60048, 69184, 76728, 77832, 78396, 80064, 81216, 86319, 102304, 103776, 104528, 115092, 116748, 117594, 120096, 150259, 153456, 155664, 156792, 172638, 176391, 204608, 207552, 209056, 230184, 233496, 235188, 240192, 300518, 306912, 311328, 313584, 345276, 352782, 418112, 450777, 460368, 466992, 470376, 601036, 613824, 622656, 627168, 690552, 705564, 901554, 920736, 933984, 940752, 1202072, 1254336, 1352331, 1381104, 1411128, 1803108, 1841472, 1867968, 1881504, 2404144, 2704662, 2762208, 2822256, 3606216, 3763008, 4056993, 4808288, 5409324, 5524416, 5644512, 7212432, 8113986, 9616576, 10818648, 11289024, 14424864, 16227972, 21637296, 28849728, 32455944, 43274592, 64911888, 86549184, 129823776, 259647552]

約数ペア:

[(1, 259647552), (2, 129823776), (3, 86549184), (4, 64911888), (6, 43274592), (8, 32455944), (9, 28849728), (12, 21637296), (16, 16227972), (18, 14424864), (23, 11289024), (24, 10818648), (27, 9616576), (32, 8113986), (36, 7212432), (46, 5644512), (47, 5524416), (48, 5409324), (54, 4808288), (64, 4056993), (69, 3763008), (72, 3606216), (92, 2822256), (94, 2762208), (96, 2704662), (108, 2404144), (138, 1881504), (139, 1867968), (141, 1841472), (144, 1803108), (184, 1411128), (188, 1381104), (192, 1352331), (207, 1254336), (216, 1202072), (276, 940752), (278, 933984), (282, 920736), (288, 901554), (368, 705564), (376, 690552), (414, 627168), (417, 622656), (423, 613824), (432, 601036), (552, 470376), (556, 466992), (564, 460368), (576, 450777), (621, 418112), (736, 352782), (752, 345276), (828, 313584), (834, 311328), (846, 306912), (864, 300518), (1081, 240192), (1104, 235188), (1112, 233496), (1128, 230184), (1242, 209056), (1251, 207552), (1269, 204608), (1472, 176391), (1504, 172638), (1656, 156792), (1668, 155664), (1692, 153456), (1728, 150259), (2162, 120096), (2208, 117594), (2224, 116748), (2256, 115092), (2484, 104528), (2502, 103776), (2538, 102304), (3008, 86319), (3197, 81216), (3243, 80064), (3312, 78396), (3336, 77832), (3384, 76728), (3753, 69184), (4324, 60048), (4416, 58797), (4448, 58374), (4512, 57546), (4968, 52264), (5004, 51888), (5076, 51152), (6394, 40608), (6486, 40032), (6533, 39744), (6624, 39198), (6672, 38916), (6768, 38364), (7506, 34592), (8648, 30024), (8896, 29187), (9024, 28773), (9591, 27072), (9729, 26688), (9936, 26132), (10008, 25944), (10152, 25576), (12788, 20304), (12972, 20016), (13066, 19872), (13248, 19599), (13344, 19458), (13536, 19182), (15012, 17296)]