231415128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 523375272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 71, 72, 84, 87, 116, 126, 142, 168, 174, 203, 213, 223, 232, 252, 261, 284, 348, 406, 426, 446, 497, 504, 522, 568, 609, 639, 669, 696, 812, 852, 892, 994, 1044, 1218, 1278, 1338, 1491, 1561, 1624, 1704, 1784, 1827, 1988, 2007, 2059, 2088, 2436, 2556, 2676, 2982, 3122, 3654, 3976, 4014, 4118, 4473, 4683, 4872, 5112, 5352, 5964, 6177, 6244, 6467, 7308, 8028, 8236, 8946, 9366, 11928, 12354, 12488, 12934, 14049, 14413, 14616, 15833, 16056, 16472, 17892, 18531, 18732, 19401, 24708, 25868, 28098, 28826, 31666, 35784, 37062, 37464, 38802, 43239, 45269, 47499, 49416, 51736, 56196, 57652, 58203, 63332, 74124, 77604, 86478, 90538, 94998, 110831, 112392, 115304, 116406, 126664, 129717, 135807, 142497, 148248, 155208, 172956, 181076, 189996, 221662, 232812, 259434, 271614, 284994, 332493, 345912, 362152, 379992, 407421, 443324, 459157, 465624, 518868, 543228, 569988, 664986, 814842, 886648, 918314, 997479, 1037736, 1086456, 1139976, 1329972, 1377471, 1629684, 1836628, 1994958, 2659944, 2754942, 3214099, 3259368, 3673256, 3989916, 4132413, 5509884, 6428198, 7979832, 8264826, 9642297, 11019768, 12856396, 16529652, 19284594, 25712792, 28926891, 33059304, 38569188, 57853782, 77138376, 115707564, 231415128]

約数ペア:

[(1, 231415128), (2, 115707564), (3, 77138376), (4, 57853782), (6, 38569188), (7, 33059304), (8, 28926891), (9, 25712792), (12, 19284594), (14, 16529652), (18, 12856396), (21, 11019768), (24, 9642297), (28, 8264826), (29, 7979832), (36, 6428198), (42, 5509884), (56, 4132413), (58, 3989916), (63, 3673256), (71, 3259368), (72, 3214099), (84, 2754942), (87, 2659944), (116, 1994958), (126, 1836628), (142, 1629684), (168, 1377471), (174, 1329972), (203, 1139976), (213, 1086456), (223, 1037736), (232, 997479), (252, 918314), (261, 886648), (284, 814842), (348, 664986), (406, 569988), (426, 543228), (446, 518868), (497, 465624), (504, 459157), (522, 443324), (568, 407421), (609, 379992), (639, 362152), (669, 345912), (696, 332493), (812, 284994), (852, 271614), (892, 259434), (994, 232812), (1044, 221662), (1218, 189996), (1278, 181076), (1338, 172956), (1491, 155208), (1561, 148248), (1624, 142497), (1704, 135807), (1784, 129717), (1827, 126664), (1988, 116406), (2007, 115304), (2059, 112392), (2088, 110831), (2436, 94998), (2556, 90538), (2676, 86478), (2982, 77604), (3122, 74124), (3654, 63332), (3976, 58203), (4014, 57652), (4118, 56196), (4473, 51736), (4683, 49416), (4872, 47499), (5112, 45269), (5352, 43239), (5964, 38802), (6177, 37464), (6244, 37062), (6467, 35784), (7308, 31666), (8028, 28826), (8236, 28098), (8946, 25868), (9366, 24708), (11928, 19401), (12354, 18732), (12488, 18531), (12934, 17892), (14049, 16472), (14413, 16056), (14616, 15833)]