290667312

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 160

約数和(自身を含む): 912094400

約数和(自身を除く): 621427088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 73, 78, 104, 108, 117, 144, 146, 156, 208, 216, 219, 234, 292, 312, 351, 432, 438, 468, 584, 624, 657, 702, 709, 876, 936, 949, 1168, 1314, 1404, 1418, 1752, 1872, 1898, 1971, 2127, 2628, 2808, 2836, 2847, 3504, 3796, 3942, 4254, 5256, 5616, 5672, 5694, 6381, 7592, 7884, 8508, 8541, 9217, 10512, 11344, 11388, 12762, 15184, 15768, 17016, 17082, 18434, 19143, 22776, 25524, 25623, 27651, 31536, 34032, 34164, 36868, 38286, 45552, 51048, 51246, 51757, 55302, 68328, 73736, 76572, 82953, 102096, 102492, 103514, 110604, 136656, 147472, 153144, 155271, 165906, 204984, 207028, 221208, 248859, 306288, 310542, 331812, 409968, 414056, 442416, 465813, 497718, 621084, 663624, 672841, 828112, 931626, 995436, 1242168, 1327248, 1345682, 1397439, 1863252, 1990872, 2018523, 2484336, 2691364, 2794878, 3726504, 3981744, 4037046, 5382728, 5589756, 6055569, 7453008, 8074092, 10765456, 11179512, 12111138, 16148184, 18166707, 22359024, 24222276, 32296368, 36333414, 48444552, 72666828, 96889104, 145333656, 290667312]

約数ペア:

[(1, 290667312), (2, 145333656), (3, 96889104), (4, 72666828), (6, 48444552), (8, 36333414), (9, 32296368), (12, 24222276), (13, 22359024), (16, 18166707), (18, 16148184), (24, 12111138), (26, 11179512), (27, 10765456), (36, 8074092), (39, 7453008), (48, 6055569), (52, 5589756), (54, 5382728), (72, 4037046), (73, 3981744), (78, 3726504), (104, 2794878), (108, 2691364), (117, 2484336), (144, 2018523), (146, 1990872), (156, 1863252), (208, 1397439), (216, 1345682), (219, 1327248), (234, 1242168), (292, 995436), (312, 931626), (351, 828112), (432, 672841), (438, 663624), (468, 621084), (584, 497718), (624, 465813), (657, 442416), (702, 414056), (709, 409968), (876, 331812), (936, 310542), (949, 306288), (1168, 248859), (1314, 221208), (1404, 207028), (1418, 204984), (1752, 165906), (1872, 155271), (1898, 153144), (1971, 147472), (2127, 136656), (2628, 110604), (2808, 103514), (2836, 102492), (2847, 102096), (3504, 82953), (3796, 76572), (3942, 73736), (4254, 68328), (5256, 55302), (5616, 51757), (5672, 51246), (5694, 51048), (6381, 45552), (7592, 38286), (7884, 36868), (8508, 34164), (8541, 34032), (9217, 31536), (10512, 27651), (11344, 25623), (11388, 25524), (12762, 22776), (15184, 19143), (15768, 18434), (17016, 17082)]