3278720978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 6086707200

約数和(自身を除く): 2807986222

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 59, 67, 73, 118, 134, 146, 247, 299, 437, 494, 598, 767, 871, 874, 949, 1121, 1273, 1357, 1387, 1534, 1541, 1679, 1742, 1898, 2242, 2546, 2714, 2774, 3082, 3358, 3953, 4307, 4891, 5681, 7906, 8614, 9782, 11362, 14573, 16549, 17641, 18031, 20033, 21827, 25783, 29146, 29279, 31901, 33098, 35282, 36062, 40066, 43654, 51389, 51566, 55991, 58558, 63583, 63802, 75107, 81833, 90919, 92929, 99061, 102778, 111982, 112493, 127166, 150214, 163666, 181838, 185858, 198122, 224986, 288569, 335179, 380627, 414713, 577138, 670358, 761254, 829426, 976391, 1063829, 1181947, 1208077, 1287793, 1462409, 1727461, 1882159, 1952782, 2127658, 2137367, 2363894, 2416154, 2575586, 2924818, 3454922, 3751397, 3764318, 4274734, 5482811, 6637087, 7502794, 10965622, 13274174, 22456993, 24468067, 27785771, 44913986, 48936134, 55571542, 71276543, 86282131, 126104653, 142553086, 172564262, 252209306, 1639360489, 3278720978]

約数ペア:

[(1, 3278720978), (2, 1639360489), (13, 252209306), (19, 172564262), (23, 142553086), (26, 126104653), (38, 86282131), (46, 71276543), (59, 55571542), (67, 48936134), (73, 44913986), (118, 27785771), (134, 24468067), (146, 22456993), (247, 13274174), (299, 10965622), (437, 7502794), (494, 6637087), (598, 5482811), (767, 4274734), (871, 3764318), (874, 3751397), (949, 3454922), (1121, 2924818), (1273, 2575586), (1357, 2416154), (1387, 2363894), (1534, 2137367), (1541, 2127658), (1679, 1952782), (1742, 1882159), (1898, 1727461), (2242, 1462409), (2546, 1287793), (2714, 1208077), (2774, 1181947), (3082, 1063829), (3358, 976391), (3953, 829426), (4307, 761254), (4891, 670358), (5681, 577138), (7906, 414713), (8614, 380627), (9782, 335179), (11362, 288569), (14573, 224986), (16549, 198122), (17641, 185858), (18031, 181838), (20033, 163666), (21827, 150214), (25783, 127166), (29146, 112493), (29279, 111982), (31901, 102778), (33098, 99061), (35282, 92929), (36062, 90919), (40066, 81833), (43654, 75107), (51389, 63802), (51566, 63583), (55991, 58558)]