428326272

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 256

約数和(自身を含む): 1454112000

約数和(自身を除く): 1025785728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 96, 99, 108, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 228, 264, 288, 297, 304, 342, 352, 384, 396, 418, 432, 456, 513, 528, 576, 593, 594, 608, 627, 684, 704, 792, 836, 864, 912, 1026, 1056, 1152, 1186, 1188, 1216, 1254, 1368, 1408, 1584, 1672, 1728, 1779, 1824, 1881, 2052, 2112, 2372, 2376, 2432, 2508, 2736, 3168, 3344, 3456, 3558, 3648, 3762, 4104, 4224, 4744, 4752, 5016, 5337, 5472, 5643, 6336, 6523, 6688, 7116, 7296, 7524, 8208, 9488, 9504, 10032, 10674, 10944, 11267, 11286, 12672, 13046, 13376, 14232, 15048, 16011, 16416, 18976, 19008, 19569, 20064, 21348, 21888, 22534, 22572, 26092, 26752, 28464, 30096, 32022, 32832, 33801, 37952, 38016, 39138, 40128, 42696, 45068, 45144, 52184, 56928, 58707, 60192, 64044, 65664, 67602, 75904, 78276, 80256, 85392, 90136, 90288, 101403, 104368, 113856, 117414, 120384, 123937, 128088, 135204, 156552, 170784, 176121, 180272, 180576, 202806, 208736, 227712, 234828, 240768, 247874, 256176, 270408, 304209, 313104, 341568, 352242, 360544, 361152, 371811, 405612, 417472, 469656, 495748, 512352, 540816, 608418, 626208, 683136, 704484, 721088, 722304, 743622, 811224, 834944, 939312, 991496, 1024704, 1081632, 1115433, 1216836, 1252416, 1408968, 1442176, 1487244, 1622448, 1878624, 1982992, 2049408, 2163264, 2230866, 2433672, 2504832, 2817936, 2974488, 3244896, 3346299, 3757248, 3965984, 4326528, 4461732, 4867344, 5635872, 5948976, 6489792, 6692598, 7514496, 7931968, 8923464, 9734688, 11271744, 11897952, 12979584, 13385196, 15863936, 17846928, 19469376, 22543488, 23795904, 26770392, 35693856, 38938752, 47591808, 53540784, 71387712, 107081568, 142775424, 214163136, 428326272]

約数ペア:

[(1, 428326272), (2, 214163136), (3, 142775424), (4, 107081568), (6, 71387712), (8, 53540784), (9, 47591808), (11, 38938752), (12, 35693856), (16, 26770392), (18, 23795904), (19, 22543488), (22, 19469376), (24, 17846928), (27, 15863936), (32, 13385196), (33, 12979584), (36, 11897952), (38, 11271744), (44, 9734688), (48, 8923464), (54, 7931968), (57, 7514496), (64, 6692598), (66, 6489792), (72, 5948976), (76, 5635872), (88, 4867344), (96, 4461732), (99, 4326528), (108, 3965984), (114, 3757248), (128, 3346299), (132, 3244896), (144, 2974488), (152, 2817936), (171, 2504832), (176, 2433672), (192, 2230866), (198, 2163264), (209, 2049408), (216, 1982992), (228, 1878624), (264, 1622448), (288, 1487244), (297, 1442176), (304, 1408968), (342, 1252416), (352, 1216836), (384, 1115433), (396, 1081632), (418, 1024704), (432, 991496), (456, 939312), (513, 834944), (528, 811224), (576, 743622), (593, 722304), (594, 721088), (608, 704484), (627, 683136), (684, 626208), (704, 608418), (792, 540816), (836, 512352), (864, 495748), (912, 469656), (1026, 417472), (1056, 405612), (1152, 371811), (1186, 361152), (1188, 360544), (1216, 352242), (1254, 341568), (1368, 313104), (1408, 304209), (1584, 270408), (1672, 256176), (1728, 247874), (1779, 240768), (1824, 234828), (1881, 227712), (2052, 208736), (2112, 202806), (2372, 180576), (2376, 180272), (2432, 176121), (2508, 170784), (2736, 156552), (3168, 135204), (3344, 128088), (3456, 123937), (3558, 120384), (3648, 117414), (3762, 113856), (4104, 104368), (4224, 101403), (4744, 90288), (4752, 90136), (5016, 85392), (5337, 80256), (5472, 78276), (5643, 75904), (6336, 67602), (6523, 65664), (6688, 64044), (7116, 60192), (7296, 58707), (7524, 56928), (8208, 52184), (9488, 45144), (9504, 45068), (10032, 42696), (10674, 40128), (10944, 39138), (11267, 38016), (11286, 37952), (12672, 33801), (13046, 32832), (13376, 32022), (14232, 30096), (15048, 28464), (16011, 26752), (16416, 26092), (18976, 22572), (19008, 22534), (19569, 21888), (20064, 21348)]