231802272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 718092648

約数和(自身を除く): 486290376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 117, 144, 156, 202, 208, 234, 288, 303, 312, 404, 416, 468, 606, 613, 624, 808, 909, 936, 1212, 1226, 1248, 1313, 1616, 1818, 1839, 1872, 2424, 2452, 2626, 3232, 3636, 3678, 3744, 3939, 4848, 4904, 5252, 5517, 7272, 7356, 7878, 7969, 9696, 9808, 10504, 11034, 11817, 14544, 14712, 15756, 15938, 19616, 21008, 22068, 23634, 23907, 29088, 29424, 31512, 31876, 42016, 44136, 47268, 47814, 58848, 61913, 63024, 63752, 71721, 88272, 94536, 95628, 123826, 126048, 127504, 143442, 176544, 185739, 189072, 191256, 247652, 255008, 286884, 371478, 378144, 382512, 495304, 557217, 573768, 742956, 765024, 804869, 990608, 1114434, 1147536, 1485912, 1609738, 1981216, 2228868, 2295072, 2414607, 2971824, 3219476, 4457736, 4829214, 5943648, 6438952, 7243821, 8915472, 9658428, 12877904, 14487642, 17830944, 19316856, 25755808, 28975284, 38633712, 57950568, 77267424, 115901136, 231802272]

約数ペア:

[(1, 231802272), (2, 115901136), (3, 77267424), (4, 57950568), (6, 38633712), (8, 28975284), (9, 25755808), (12, 19316856), (13, 17830944), (16, 14487642), (18, 12877904), (24, 9658428), (26, 8915472), (32, 7243821), (36, 6438952), (39, 5943648), (48, 4829214), (52, 4457736), (72, 3219476), (78, 2971824), (96, 2414607), (101, 2295072), (104, 2228868), (117, 1981216), (144, 1609738), (156, 1485912), (202, 1147536), (208, 1114434), (234, 990608), (288, 804869), (303, 765024), (312, 742956), (404, 573768), (416, 557217), (468, 495304), (606, 382512), (613, 378144), (624, 371478), (808, 286884), (909, 255008), (936, 247652), (1212, 191256), (1226, 189072), (1248, 185739), (1313, 176544), (1616, 143442), (1818, 127504), (1839, 126048), (1872, 123826), (2424, 95628), (2452, 94536), (2626, 88272), (3232, 71721), (3636, 63752), (3678, 63024), (3744, 61913), (3939, 58848), (4848, 47814), (4904, 47268), (5252, 44136), (5517, 42016), (7272, 31876), (7356, 31512), (7878, 29424), (7969, 29088), (9696, 23907), (9808, 23634), (10504, 22068), (11034, 21008), (11817, 19616), (14544, 15938), (14712, 15756)]