249735504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 670830080

約数和(自身を除く): 421094576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 157, 186, 248, 314, 372, 471, 496, 628, 744, 942, 1069, 1256, 1488, 1884, 2138, 2512, 3207, 3768, 4276, 4867, 6414, 7536, 8552, 9734, 12828, 14601, 17104, 19468, 25656, 29202, 33139, 38936, 51312, 58404, 66278, 77872, 99417, 116808, 132556, 167833, 198834, 233616, 265112, 335666, 397668, 503499, 530224, 671332, 795336, 1006998, 1342664, 1590672, 2013996, 2685328, 4027992, 5202823, 8055984, 10405646, 15608469, 20811292, 31216938, 41622584, 62433876, 83245168, 124867752, 249735504]

約数ペア:

[(1, 249735504), (2, 124867752), (3, 83245168), (4, 62433876), (6, 41622584), (8, 31216938), (12, 20811292), (16, 15608469), (24, 10405646), (31, 8055984), (48, 5202823), (62, 4027992), (93, 2685328), (124, 2013996), (157, 1590672), (186, 1342664), (248, 1006998), (314, 795336), (372, 671332), (471, 530224), (496, 503499), (628, 397668), (744, 335666), (942, 265112), (1069, 233616), (1256, 198834), (1488, 167833), (1884, 132556), (2138, 116808), (2512, 99417), (3207, 77872), (3768, 66278), (4276, 58404), (4867, 51312), (6414, 38936), (7536, 33139), (8552, 29202), (9734, 25656), (12828, 19468), (14601, 17104)]