198726048

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1848

約数の個数: 120

約数和(自身を含む): 598375008

約数和(自身を除く): 399648960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 1783, 2064, 2322, 2592, 3096, 3483, 3566, 4128, 4644, 5349, 6192, 6966, 7132, 9288, 10698, 12384, 13932, 14264, 16047, 18576, 21396, 27864, 28528, 32094, 37152, 42792, 48141, 55728, 57056, 64188, 76669, 85584, 96282, 111456, 128376, 144423, 153338, 171168, 192564, 230007, 256752, 288846, 306676, 385128, 460014, 513504, 577692, 613352, 690021, 770256, 920028, 1155384, 1226704, 1380042, 1540512, 1840056, 2070063, 2310768, 2453408, 2760084, 3680112, 4140126, 4621536, 5520168, 6210189, 7360224, 8280252, 11040336, 12420378, 16560504, 22080672, 24840756, 33121008, 49681512, 66242016, 99363024, 198726048]

約数ペア:

[(1, 198726048), (2, 99363024), (3, 66242016), (4, 49681512), (6, 33121008), (8, 24840756), (9, 22080672), (12, 16560504), (16, 12420378), (18, 11040336), (24, 8280252), (27, 7360224), (32, 6210189), (36, 5520168), (43, 4621536), (48, 4140126), (54, 3680112), (72, 2760084), (81, 2453408), (86, 2310768), (96, 2070063), (108, 1840056), (129, 1540512), (144, 1380042), (162, 1226704), (172, 1155384), (216, 920028), (258, 770256), (288, 690021), (324, 613352), (344, 577692), (387, 513504), (432, 460014), (516, 385128), (648, 306676), (688, 288846), (774, 256752), (864, 230007), (1032, 192564), (1161, 171168), (1296, 153338), (1376, 144423), (1548, 128376), (1783, 111456), (2064, 96282), (2322, 85584), (2592, 76669), (3096, 64188), (3483, 57056), (3566, 55728), (4128, 48141), (4644, 42792), (5349, 37152), (6192, 32094), (6966, 28528), (7132, 27864), (9288, 21396), (10698, 18576), (12384, 16047), (13932, 14264)]