664717536

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 192

約数和(自身を含む): 2261952000

約数和(自身を除く): 1597234464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2243, 2352, 2646, 2744, 3024, 3087, 3528, 4116, 4486, 4704, 5292, 5488, 6048, 6174, 6729, 7056, 8232, 8972, 9261, 10584, 10976, 12348, 13458, 14112, 15701, 16464, 17944, 18522, 20187, 21168, 24696, 26916, 31402, 32928, 35888, 37044, 40374, 42336, 47103, 49392, 53832, 60561, 62804, 71776, 74088, 80748, 94206, 98784, 107664, 109907, 121122, 125608, 141309, 148176, 161496, 188412, 215328, 219814, 242244, 251216, 282618, 296352, 322992, 329721, 376824, 423927, 439628, 484488, 502432, 565236, 645984, 659442, 753648, 769349, 847854, 879256, 968976, 989163, 1130472, 1318884, 1507296, 1538698, 1695708, 1758512, 1937952, 1978326, 2260944, 2308047, 2637768, 2967489, 3077396, 3391416, 3517024, 3956652, 4521888, 4616094, 5275536, 5934978, 6154792, 6782832, 6924141, 7913304, 9232188, 10551072, 11869956, 12309584, 13565664, 13848282, 15826608, 18464376, 20772423, 23739912, 24619168, 27696564, 31653216, 36928752, 41544846, 47479824, 55393128, 73857504, 83089692, 94959648, 110786256, 166179384, 221572512, 332358768, 664717536]

約数ペア:

[(1, 664717536), (2, 332358768), (3, 221572512), (4, 166179384), (6, 110786256), (7, 94959648), (8, 83089692), (9, 73857504), (12, 55393128), (14, 47479824), (16, 41544846), (18, 36928752), (21, 31653216), (24, 27696564), (27, 24619168), (28, 23739912), (32, 20772423), (36, 18464376), (42, 15826608), (48, 13848282), (49, 13565664), (54, 12309584), (56, 11869956), (63, 10551072), (72, 9232188), (84, 7913304), (96, 6924141), (98, 6782832), (108, 6154792), (112, 5934978), (126, 5275536), (144, 4616094), (147, 4521888), (168, 3956652), (189, 3517024), (196, 3391416), (216, 3077396), (224, 2967489), (252, 2637768), (288, 2308047), (294, 2260944), (336, 1978326), (343, 1937952), (378, 1758512), (392, 1695708), (432, 1538698), (441, 1507296), (504, 1318884), (588, 1130472), (672, 989163), (686, 968976), (756, 879256), (784, 847854), (864, 769349), (882, 753648), (1008, 659442), (1029, 645984), (1176, 565236), (1323, 502432), (1372, 484488), (1512, 439628), (1568, 423927), (1764, 376824), (2016, 329721), (2058, 322992), (2243, 296352), (2352, 282618), (2646, 251216), (2744, 242244), (3024, 219814), (3087, 215328), (3528, 188412), (4116, 161496), (4486, 148176), (4704, 141309), (5292, 125608), (5488, 121122), (6048, 109907), (6174, 107664), (6729, 98784), (7056, 94206), (8232, 80748), (8972, 74088), (9261, 71776), (10584, 62804), (10976, 60561), (12348, 53832), (13458, 49392), (14112, 47103), (15701, 42336), (16464, 40374), (17944, 37044), (18522, 35888), (20187, 32928), (21168, 31402), (24696, 26916)]