21581653296

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{56993}}^1$

素因数の和:57048

約数の個数: 160

約数和(自身を含む): 67845657600

約数和(自身を除く): 46264004304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 343, 368, 392, 483, 552, 588, 644, 686, 784, 966, 1029, 1104, 1127, 1176, 1288, 1372, 1932, 2058, 2254, 2352, 2576, 2744, 3381, 3864, 4116, 4508, 5488, 6762, 7728, 7889, 8232, 9016, 13524, 15778, 16464, 18032, 23667, 27048, 31556, 47334, 54096, 56993, 63112, 94668, 113986, 126224, 170979, 189336, 227972, 341958, 378672, 398951, 455944, 683916, 797902, 911888, 1196853, 1310839, 1367832, 1595804, 2393706, 2621678, 2735664, 2792657, 3191608, 3932517, 4787412, 5243356, 5585314, 6383216, 7865034, 8377971, 9175873, 9574824, 10486712, 11170628, 15730068, 16755942, 18351746, 19149648, 19548599, 20973424, 22341256, 27527619, 31460136, 33511884, 36703492, 39097198, 44682512, 55055238, 58645797, 62920272, 64231111, 67023768, 73406984, 78194396, 110110476, 117291594, 128462222, 134047536, 146813968, 156388792, 192693333, 220220952, 234583188, 256924444, 312777584, 385386666, 440441904, 449617777, 469166376, 513848888, 770773332, 899235554, 938332752, 1027697776, 1348853331, 1541546664, 1798471108, 2697706662, 3083093328, 3596942216, 5395413324, 7193884432, 10790826648, 21581653296]

約数ペア:

[(1, 21581653296), (2, 10790826648), (3, 7193884432), (4, 5395413324), (6, 3596942216), (7, 3083093328), (8, 2697706662), (12, 1798471108), (14, 1541546664), (16, 1348853331), (21, 1027697776), (23, 938332752), (24, 899235554), (28, 770773332), (42, 513848888), (46, 469166376), (48, 449617777), (49, 440441904), (56, 385386666), (69, 312777584), (84, 256924444), (92, 234583188), (98, 220220952), (112, 192693333), (138, 156388792), (147, 146813968), (161, 134047536), (168, 128462222), (184, 117291594), (196, 110110476), (276, 78194396), (294, 73406984), (322, 67023768), (336, 64231111), (343, 62920272), (368, 58645797), (392, 55055238), (483, 44682512), (552, 39097198), (588, 36703492), (644, 33511884), (686, 31460136), (784, 27527619), (966, 22341256), (1029, 20973424), (1104, 19548599), (1127, 19149648), (1176, 18351746), (1288, 16755942), (1372, 15730068), (1932, 11170628), (2058, 10486712), (2254, 9574824), (2352, 9175873), (2576, 8377971), (2744, 7865034), (3381, 6383216), (3864, 5585314), (4116, 5243356), (4508, 4787412), (5488, 3932517), (6762, 3191608), (7728, 2792657), (7889, 2735664), (8232, 2621678), (9016, 2393706), (13524, 1595804), (15778, 1367832), (16464, 1310839), (18032, 1196853), (23667, 911888), (27048, 797902), (31556, 683916), (47334, 455944), (54096, 398951), (56993, 378672), (63112, 341958), (94668, 227972), (113986, 189336), (126224, 170979)]