478857744

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 1494904320

約数和(自身を除く): 1016046576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 137, 144, 162, 174, 186, 216, 232, 243, 248, 261, 274, 279, 324, 348, 372, 411, 432, 464, 486, 496, 522, 548, 558, 648, 696, 744, 783, 822, 837, 899, 972, 1044, 1096, 1116, 1233, 1296, 1392, 1488, 1566, 1644, 1674, 1798, 1944, 2088, 2192, 2232, 2349, 2466, 2511, 2697, 3132, 3288, 3348, 3596, 3699, 3888, 3973, 4176, 4247, 4464, 4698, 4932, 5022, 5394, 6264, 6576, 6696, 7047, 7192, 7398, 7533, 7946, 8091, 8494, 9396, 9864, 10044, 10788, 11097, 11919, 12528, 12741, 13392, 14094, 14384, 14796, 15066, 15892, 16182, 16988, 18792, 19728, 20088, 21576, 22194, 23838, 24273, 25482, 28188, 29592, 30132, 31784, 32364, 33291, 33976, 35757, 37584, 38223, 40176, 43152, 44388, 47676, 48546, 50964, 56376, 59184, 60264, 63568, 64728, 66582, 67952, 71514, 72819, 76446, 88776, 95352, 97092, 101928, 107271, 112752, 114669, 120528, 123163, 129456, 133164, 143028, 145638, 152892, 177552, 190704, 194184, 203856, 214542, 218457, 229338, 246326, 266328, 286056, 291276, 305784, 321813, 344007, 369489, 388368, 429084, 436914, 458676, 492652, 532656, 572112, 582552, 611568, 643626, 688014, 738978, 858168, 873828, 917352, 965439, 985304, 1032021, 1108467, 1165104, 1287252, 1376028, 1477956, 1716336, 1747656, 1834704, 1930878, 1970608, 2064042, 2216934, 2574504, 2752056, 2955912, 3325401, 3495312, 3861756, 4128084, 4433868, 5149008, 5504112, 5911824, 6650802, 7723512, 8256168, 8867736, 9976203, 13301604, 15447024, 16512336, 17735472, 19952406, 26603208, 29928609, 39904812, 53206416, 59857218, 79809624, 119714436, 159619248, 239428872, 478857744]

約数ペア:

[(1, 478857744), (2, 239428872), (3, 159619248), (4, 119714436), (6, 79809624), (8, 59857218), (9, 53206416), (12, 39904812), (16, 29928609), (18, 26603208), (24, 19952406), (27, 17735472), (29, 16512336), (31, 15447024), (36, 13301604), (48, 9976203), (54, 8867736), (58, 8256168), (62, 7723512), (72, 6650802), (81, 5911824), (87, 5504112), (93, 5149008), (108, 4433868), (116, 4128084), (124, 3861756), (137, 3495312), (144, 3325401), (162, 2955912), (174, 2752056), (186, 2574504), (216, 2216934), (232, 2064042), (243, 1970608), (248, 1930878), (261, 1834704), (274, 1747656), (279, 1716336), (324, 1477956), (348, 1376028), (372, 1287252), (411, 1165104), (432, 1108467), (464, 1032021), (486, 985304), (496, 965439), (522, 917352), (548, 873828), (558, 858168), (648, 738978), (696, 688014), (744, 643626), (783, 611568), (822, 582552), (837, 572112), (899, 532656), (972, 492652), (1044, 458676), (1096, 436914), (1116, 429084), (1233, 388368), (1296, 369489), (1392, 344007), (1488, 321813), (1566, 305784), (1644, 291276), (1674, 286056), (1798, 266328), (1944, 246326), (2088, 229338), (2192, 218457), (2232, 214542), (2349, 203856), (2466, 194184), (2511, 190704), (2697, 177552), (3132, 152892), (3288, 145638), (3348, 143028), (3596, 133164), (3699, 129456), (3888, 123163), (3973, 120528), (4176, 114669), (4247, 112752), (4464, 107271), (4698, 101928), (4932, 97092), (5022, 95352), (5394, 88776), (6264, 76446), (6576, 72819), (6696, 71514), (7047, 67952), (7192, 66582), (7398, 64728), (7533, 63568), (7946, 60264), (8091, 59184), (8494, 56376), (9396, 50964), (9864, 48546), (10044, 47676), (10788, 44388), (11097, 43152), (11919, 40176), (12528, 38223), (12741, 37584), (13392, 35757), (14094, 33976), (14384, 33291), (14796, 32364), (15066, 31784), (15892, 30132), (16182, 29592), (16988, 28188), (18792, 25482), (19728, 24273), (20088, 23838), (21576, 22194)]