2907249408

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{20029}}^1$

素因数の和:20064

約数の個数: 180

約数和(自身を含む): 9907799440

約数和(自身を除く): 7000550032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20029, 20736, 24192, 36288, 40058, 48384, 60087, 72576, 80116, 120174, 140203, 145152, 160232, 180261, 240348, 280406, 320464, 360522, 420609, 480696, 540783, 560812, 640928, 721044, 841218, 961392, 1081566, 1121624, 1261827, 1281856, 1442088, 1622349, 1682436, 1922784, 2163132, 2243248, 2523654, 2563712, 2884176, 3244698, 3364872, 3785481, 3845568, 4326264, 4486496, 5047308, 5127424, 5768352, 6489396, 6729744, 7570962, 7691136, 8652528, 8972992, 10094616, 11356443, 11536704, 12978792, 13459488, 15141924, 15382272, 17305056, 17945984, 20189232, 22712886, 23073408, 25957584, 26918976, 30283848, 34610112, 35891968, 40378464, 45425772, 46146816, 51915168, 53837952, 60567696, 69220224, 80756928, 90851544, 103830336, 107675904, 121135392, 138440448, 161513856, 181703088, 207660672, 242270784, 323027712, 363406176, 415321344, 484541568, 726812352, 969083136, 1453624704, 2907249408]

約数ペア:

[(1, 2907249408), (2, 1453624704), (3, 969083136), (4, 726812352), (6, 484541568), (7, 415321344), (8, 363406176), (9, 323027712), (12, 242270784), (14, 207660672), (16, 181703088), (18, 161513856), (21, 138440448), (24, 121135392), (27, 107675904), (28, 103830336), (32, 90851544), (36, 80756928), (42, 69220224), (48, 60567696), (54, 53837952), (56, 51915168), (63, 46146816), (64, 45425772), (72, 40378464), (81, 35891968), (84, 34610112), (96, 30283848), (108, 26918976), (112, 25957584), (126, 23073408), (128, 22712886), (144, 20189232), (162, 17945984), (168, 17305056), (189, 15382272), (192, 15141924), (216, 13459488), (224, 12978792), (252, 11536704), (256, 11356443), (288, 10094616), (324, 8972992), (336, 8652528), (378, 7691136), (384, 7570962), (432, 6729744), (448, 6489396), (504, 5768352), (567, 5127424), (576, 5047308), (648, 4486496), (672, 4326264), (756, 3845568), (768, 3785481), (864, 3364872), (896, 3244698), (1008, 2884176), (1134, 2563712), (1152, 2523654), (1296, 2243248), (1344, 2163132), (1512, 1922784), (1728, 1682436), (1792, 1622349), (2016, 1442088), (2268, 1281856), (2304, 1261827), (2592, 1121624), (2688, 1081566), (3024, 961392), (3456, 841218), (4032, 721044), (4536, 640928), (5184, 560812), (5376, 540783), (6048, 480696), (6912, 420609), (8064, 360522), (9072, 320464), (10368, 280406), (12096, 240348), (16128, 180261), (18144, 160232), (20029, 145152), (20736, 140203), (24192, 120174), (36288, 80116), (40058, 72576), (48384, 60087)]