421115904

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 1390072320

約数和(自身を除く): 968956416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 67, 72, 88, 93, 96, 99, 124, 128, 132, 134, 144, 176, 186, 192, 198, 201, 248, 256, 264, 268, 279, 288, 341, 352, 372, 384, 396, 402, 496, 512, 528, 536, 558, 576, 603, 682, 704, 737, 744, 768, 792, 804, 992, 1023, 1024, 1056, 1072, 1116, 1152, 1206, 1364, 1408, 1474, 1488, 1536, 1584, 1608, 1984, 2046, 2048, 2077, 2112, 2144, 2211, 2232, 2304, 2412, 2728, 2816, 2948, 2976, 3069, 3072, 3168, 3216, 3968, 4092, 4154, 4224, 4288, 4422, 4464, 4608, 4824, 5456, 5632, 5896, 5952, 6138, 6144, 6231, 6336, 6432, 6633, 7936, 8184, 8308, 8448, 8576, 8844, 8928, 9216, 9648, 10912, 11264, 11792, 11904, 12276, 12462, 12672, 12864, 13266, 15872, 16368, 16616, 16896, 17152, 17688, 17856, 18432, 18693, 19296, 21824, 22528, 22847, 23584, 23808, 24552, 24924, 25344, 25728, 26532, 31744, 32736, 33232, 33792, 34304, 35376, 35712, 37386, 38592, 43648, 45694, 47168, 47616, 49104, 49848, 50688, 51456, 53064, 63488, 65472, 66464, 67584, 68541, 68608, 70752, 71424, 74772, 77184, 87296, 91388, 94336, 95232, 98208, 99696, 101376, 102912, 106128, 130944, 132928, 137082, 137216, 141504, 142848, 149544, 154368, 174592, 182776, 188672, 190464, 196416, 199392, 202752, 205623, 205824, 212256, 261888, 265856, 274164, 283008, 285696, 299088, 308736, 349184, 365552, 377344, 392832, 398784, 411246, 411648, 424512, 523776, 531712, 548328, 566016, 571392, 598176, 617472, 698368, 731104, 754688, 785664, 797568, 822492, 849024, 1047552, 1063424, 1096656, 1132032, 1196352, 1234944, 1462208, 1509376, 1571328, 1595136, 1644984, 1698048, 2095104, 2126848, 2193312, 2264064, 2392704, 2924416, 3142656, 3190272, 3289968, 3396096, 4253696, 4386624, 4528128, 4785408, 5848832, 6285312, 6380544, 6579936, 6792192, 8773248, 9570816, 11697664, 12761088, 13159872, 13584384, 17546496, 19141632, 23395328, 26319744, 35092992, 38283264, 46790656, 52639488, 70185984, 105278976, 140371968, 210557952, 421115904]

約数ペア:

[(1, 421115904), (2, 210557952), (3, 140371968), (4, 105278976), (6, 70185984), (8, 52639488), (9, 46790656), (11, 38283264), (12, 35092992), (16, 26319744), (18, 23395328), (22, 19141632), (24, 17546496), (31, 13584384), (32, 13159872), (33, 12761088), (36, 11697664), (44, 9570816), (48, 8773248), (62, 6792192), (64, 6579936), (66, 6380544), (67, 6285312), (72, 5848832), (88, 4785408), (93, 4528128), (96, 4386624), (99, 4253696), (124, 3396096), (128, 3289968), (132, 3190272), (134, 3142656), (144, 2924416), (176, 2392704), (186, 2264064), (192, 2193312), (198, 2126848), (201, 2095104), (248, 1698048), (256, 1644984), (264, 1595136), (268, 1571328), (279, 1509376), (288, 1462208), (341, 1234944), (352, 1196352), (372, 1132032), (384, 1096656), (396, 1063424), (402, 1047552), (496, 849024), (512, 822492), (528, 797568), (536, 785664), (558, 754688), (576, 731104), (603, 698368), (682, 617472), (704, 598176), (737, 571392), (744, 566016), (768, 548328), (792, 531712), (804, 523776), (992, 424512), (1023, 411648), (1024, 411246), (1056, 398784), (1072, 392832), (1116, 377344), (1152, 365552), (1206, 349184), (1364, 308736), (1408, 299088), (1474, 285696), (1488, 283008), (1536, 274164), (1584, 265856), (1608, 261888), (1984, 212256), (2046, 205824), (2048, 205623), (2077, 202752), (2112, 199392), (2144, 196416), (2211, 190464), (2232, 188672), (2304, 182776), (2412, 174592), (2728, 154368), (2816, 149544), (2948, 142848), (2976, 141504), (3069, 137216), (3072, 137082), (3168, 132928), (3216, 130944), (3968, 106128), (4092, 102912), (4154, 101376), (4224, 99696), (4288, 98208), (4422, 95232), (4464, 94336), (4608, 91388), (4824, 87296), (5456, 77184), (5632, 74772), (5896, 71424), (5952, 70752), (6138, 68608), (6144, 68541), (6231, 67584), (6336, 66464), (6432, 65472), (6633, 63488), (7936, 53064), (8184, 51456), (8308, 50688), (8448, 49848), (8576, 49104), (8844, 47616), (8928, 47168), (9216, 45694), (9648, 43648), (10912, 38592), (11264, 37386), (11792, 35712), (11904, 35376), (12276, 34304), (12462, 33792), (12672, 33232), (12864, 32736), (13266, 31744), (15872, 26532), (16368, 25728), (16616, 25344), (16896, 24924), (17152, 24552), (17688, 23808), (17856, 23584), (18432, 22847), (18693, 22528), (19296, 21824)]