269210448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4697

約数の個数: 120

約数和(自身を含む): 837724160

約数和(自身を除く): 568513712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4639, 4836, 6448, 7254, 9278, 9672, 13917, 14508, 18556, 19344, 27834, 29016, 37112, 41751, 55668, 58032, 60307, 74224, 83502, 111336, 120614, 143809, 167004, 180921, 222672, 241228, 287618, 334008, 361842, 431427, 482456, 542763, 575236, 668016, 723684, 862854, 964912, 1085526, 1150472, 1294281, 1447368, 1725708, 1869517, 2171052, 2300944, 2588562, 2894736, 3451416, 3739034, 4342104, 5177124, 5608551, 6902832, 7478068, 8684208, 10354248, 11217102, 14956136, 16825653, 20708496, 22434204, 29912272, 33651306, 44868408, 67302612, 89736816, 134605224, 269210448]

約数ペア:

[(1, 269210448), (2, 134605224), (3, 89736816), (4, 67302612), (6, 44868408), (8, 33651306), (9, 29912272), (12, 22434204), (13, 20708496), (16, 16825653), (18, 14956136), (24, 11217102), (26, 10354248), (31, 8684208), (36, 7478068), (39, 6902832), (48, 5608551), (52, 5177124), (62, 4342104), (72, 3739034), (78, 3451416), (93, 2894736), (104, 2588562), (117, 2300944), (124, 2171052), (144, 1869517), (156, 1725708), (186, 1447368), (208, 1294281), (234, 1150472), (248, 1085526), (279, 964912), (312, 862854), (372, 723684), (403, 668016), (468, 575236), (496, 542763), (558, 482456), (624, 431427), (744, 361842), (806, 334008), (936, 287618), (1116, 241228), (1209, 222672), (1488, 180921), (1612, 167004), (1872, 143809), (2232, 120614), (2418, 111336), (3224, 83502), (3627, 74224), (4464, 60307), (4639, 58032), (4836, 55668), (6448, 41751), (7254, 37112), (9278, 29016), (9672, 27834), (13917, 19344), (14508, 18556)]