268821072

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:498

約数の個数: 160

約数和(自身を含む): 839112960

約数和(自身を除く): 570291888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 151, 156, 208, 216, 234, 302, 312, 317, 351, 432, 453, 468, 604, 624, 634, 702, 906, 936, 951, 1208, 1268, 1359, 1404, 1812, 1872, 1902, 1963, 2416, 2536, 2718, 2808, 2853, 3624, 3804, 3926, 4077, 4121, 5072, 5436, 5616, 5706, 5889, 7248, 7608, 7852, 8154, 8242, 8559, 10872, 11412, 11778, 12363, 15216, 15704, 16308, 16484, 17118, 17667, 21744, 22824, 23556, 24726, 31408, 32616, 32968, 34236, 35334, 37089, 45648, 47112, 47867, 49452, 53001, 65232, 65936, 68472, 70668, 74178, 94224, 95734, 98904, 106002, 111267, 136944, 141336, 143601, 148356, 191468, 197808, 212004, 222534, 282672, 287202, 296712, 382936, 424008, 430803, 445068, 574404, 593424, 622271, 765872, 848016, 861606, 890136, 1148808, 1244542, 1292409, 1723212, 1780272, 1866813, 2297616, 2489084, 2584818, 3446424, 3733626, 4978168, 5169636, 5600439, 6892848, 7467252, 9956336, 10339272, 11200878, 14934504, 16801317, 20678544, 22401756, 29869008, 33602634, 44803512, 67205268, 89607024, 134410536, 268821072]

約数ペア:

[(1, 268821072), (2, 134410536), (3, 89607024), (4, 67205268), (6, 44803512), (8, 33602634), (9, 29869008), (12, 22401756), (13, 20678544), (16, 16801317), (18, 14934504), (24, 11200878), (26, 10339272), (27, 9956336), (36, 7467252), (39, 6892848), (48, 5600439), (52, 5169636), (54, 4978168), (72, 3733626), (78, 3446424), (104, 2584818), (108, 2489084), (117, 2297616), (144, 1866813), (151, 1780272), (156, 1723212), (208, 1292409), (216, 1244542), (234, 1148808), (302, 890136), (312, 861606), (317, 848016), (351, 765872), (432, 622271), (453, 593424), (468, 574404), (604, 445068), (624, 430803), (634, 424008), (702, 382936), (906, 296712), (936, 287202), (951, 282672), (1208, 222534), (1268, 212004), (1359, 197808), (1404, 191468), (1812, 148356), (1872, 143601), (1902, 141336), (1963, 136944), (2416, 111267), (2536, 106002), (2718, 98904), (2808, 95734), (2853, 94224), (3624, 74178), (3804, 70668), (3926, 68472), (4077, 65936), (4121, 65232), (5072, 53001), (5436, 49452), (5616, 47867), (5706, 47112), (5889, 45648), (7248, 37089), (7608, 35334), (7852, 34236), (8154, 32968), (8242, 32616), (8559, 31408), (10872, 24726), (11412, 23556), (11778, 22824), (12363, 21744), (15216, 17667), (15704, 17118), (16308, 16484)]