253462248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 786147180

約数和(自身を除く): 532684932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 289, 306, 312, 408, 442, 468, 578, 612, 663, 867, 884, 936, 937, 1156, 1224, 1326, 1734, 1768, 1874, 1989, 2312, 2601, 2652, 2811, 3468, 3748, 3757, 3978, 5202, 5304, 5622, 6936, 7496, 7514, 7956, 8433, 10404, 11244, 11271, 12181, 15028, 15912, 15929, 16866, 20808, 22488, 22542, 24362, 30056, 31858, 33732, 33813, 36543, 45084, 47787, 48724, 63716, 67464, 67626, 73086, 90168, 95574, 97448, 109629, 127432, 135252, 143361, 146172, 191148, 207077, 219258, 270504, 270793, 286722, 292344, 382296, 414154, 438516, 541586, 573444, 621231, 812379, 828308, 877032, 1083172, 1146888, 1242462, 1624758, 1656616, 1863693, 2166344, 2437137, 2484924, 3249516, 3520309, 3727386, 4874274, 4969848, 6499032, 7040618, 7454772, 9748548, 10560927, 14081236, 14909544, 19497096, 21121854, 28162472, 31682781, 42243708, 63365562, 84487416, 126731124, 253462248]

約数ペア:

[(1, 253462248), (2, 126731124), (3, 84487416), (4, 63365562), (6, 42243708), (8, 31682781), (9, 28162472), (12, 21121854), (13, 19497096), (17, 14909544), (18, 14081236), (24, 10560927), (26, 9748548), (34, 7454772), (36, 7040618), (39, 6499032), (51, 4969848), (52, 4874274), (68, 3727386), (72, 3520309), (78, 3249516), (102, 2484924), (104, 2437137), (117, 2166344), (136, 1863693), (153, 1656616), (156, 1624758), (204, 1242462), (221, 1146888), (234, 1083172), (289, 877032), (306, 828308), (312, 812379), (408, 621231), (442, 573444), (468, 541586), (578, 438516), (612, 414154), (663, 382296), (867, 292344), (884, 286722), (936, 270793), (937, 270504), (1156, 219258), (1224, 207077), (1326, 191148), (1734, 146172), (1768, 143361), (1874, 135252), (1989, 127432), (2312, 109629), (2601, 97448), (2652, 95574), (2811, 90168), (3468, 73086), (3748, 67626), (3757, 67464), (3978, 63716), (5202, 48724), (5304, 47787), (5622, 45084), (6936, 36543), (7496, 33813), (7514, 33732), (7956, 31858), (8433, 30056), (10404, 24362), (11244, 22542), (11271, 22488), (12181, 20808), (15028, 16866), (15912, 15929)]