421181376

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 224

約数和(自身を含む): 1435729920

約数和(自身を除く): 1014548544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 448, 462, 496, 528, 616, 651, 672, 682, 704, 744, 868, 919, 924, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1488, 1736, 1838, 1848, 1984, 2046, 2112, 2387, 2464, 2604, 2728, 2757, 2976, 3472, 3676, 3696, 4092, 4774, 4928, 5208, 5456, 5514, 5952, 6433, 6944, 7161, 7352, 7392, 8184, 9548, 10109, 10416, 10912, 11028, 12866, 13888, 14322, 14704, 14784, 16368, 19096, 19299, 20218, 20832, 21824, 22056, 25732, 28489, 28644, 29408, 30327, 32736, 38192, 38598, 40436, 41664, 44112, 51464, 56978, 57288, 58816, 60654, 65472, 70763, 76384, 77196, 80872, 85467, 88224, 102928, 113956, 114576, 121308, 141526, 152768, 154392, 161744, 170934, 176448, 199423, 205856, 212289, 227912, 229152, 242616, 283052, 308784, 313379, 323488, 341868, 398846, 411712, 424578, 455824, 458304, 485232, 566104, 598269, 617568, 626758, 646976, 683736, 797692, 849156, 911648, 940137, 970464, 1132208, 1196538, 1235136, 1253516, 1367472, 1595384, 1698312, 1823296, 1880274, 1940928, 2193653, 2264416, 2393076, 2507032, 2734944, 3190768, 3396624, 3760548, 4387306, 4528832, 4786152, 5014064, 5469888, 6381536, 6580959, 6793248, 7521096, 8774612, 9572304, 10028128, 12763072, 13161918, 13586496, 15042192, 17549224, 19144608, 20056256, 26323836, 30084384, 35098448, 38289216, 52647672, 60168768, 70196896, 105295344, 140393792, 210590688, 421181376]

約数ペア:

[(1, 421181376), (2, 210590688), (3, 140393792), (4, 105295344), (6, 70196896), (7, 60168768), (8, 52647672), (11, 38289216), (12, 35098448), (14, 30084384), (16, 26323836), (21, 20056256), (22, 19144608), (24, 17549224), (28, 15042192), (31, 13586496), (32, 13161918), (33, 12763072), (42, 10028128), (44, 9572304), (48, 8774612), (56, 7521096), (62, 6793248), (64, 6580959), (66, 6381536), (77, 5469888), (84, 5014064), (88, 4786152), (93, 4528832), (96, 4387306), (112, 3760548), (124, 3396624), (132, 3190768), (154, 2734944), (168, 2507032), (176, 2393076), (186, 2264416), (192, 2193653), (217, 1940928), (224, 1880274), (231, 1823296), (248, 1698312), (264, 1595384), (308, 1367472), (336, 1253516), (341, 1235136), (352, 1196538), (372, 1132208), (434, 970464), (448, 940137), (462, 911648), (496, 849156), (528, 797692), (616, 683736), (651, 646976), (672, 626758), (682, 617568), (704, 598269), (744, 566104), (868, 485232), (919, 458304), (924, 455824), (992, 424578), (1023, 411712), (1056, 398846), (1232, 341868), (1302, 323488), (1344, 313379), (1364, 308784), (1488, 283052), (1736, 242616), (1838, 229152), (1848, 227912), (1984, 212289), (2046, 205856), (2112, 199423), (2387, 176448), (2464, 170934), (2604, 161744), (2728, 154392), (2757, 152768), (2976, 141526), (3472, 121308), (3676, 114576), (3696, 113956), (4092, 102928), (4774, 88224), (4928, 85467), (5208, 80872), (5456, 77196), (5514, 76384), (5952, 70763), (6433, 65472), (6944, 60654), (7161, 58816), (7352, 57288), (7392, 56978), (8184, 51464), (9548, 44112), (10109, 41664), (10416, 40436), (10912, 38598), (11028, 38192), (12866, 32736), (13888, 30327), (14322, 29408), (14704, 28644), (14784, 28489), (16368, 25732), (19096, 22056), (19299, 21824), (20218, 20832)]