247413348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10826

約数の個数: 108

約数和(自身を含む): 783548220

約数和(自身を除く): 536134872

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 10789, 11466, 21578, 22932, 32367, 43156, 64734, 75523, 97101, 129468, 140257, 151046, 194202, 226569, 280514, 302092, 388404, 420771, 453138, 528661, 561028, 679707, 841542, 906276, 981799, 1057322, 1262313, 1359414, 1585983, 1683084, 1963598, 2114644, 2524626, 2718828, 2945397, 3171966, 3927196, 4757949, 5049252, 5890794, 6343932, 6872593, 8836191, 9515898, 11781588, 13745186, 17672382, 19031796, 20617779, 27490372, 35344764, 41235558, 61853337, 82471116, 123706674, 247413348]

約数ペア:

[(1, 247413348), (2, 123706674), (3, 82471116), (4, 61853337), (6, 41235558), (7, 35344764), (9, 27490372), (12, 20617779), (13, 19031796), (14, 17672382), (18, 13745186), (21, 11781588), (26, 9515898), (28, 8836191), (36, 6872593), (39, 6343932), (42, 5890794), (49, 5049252), (52, 4757949), (63, 3927196), (78, 3171966), (84, 2945397), (91, 2718828), (98, 2524626), (117, 2114644), (126, 1963598), (147, 1683084), (156, 1585983), (182, 1359414), (196, 1262313), (234, 1057322), (252, 981799), (273, 906276), (294, 841542), (364, 679707), (441, 561028), (468, 528661), (546, 453138), (588, 420771), (637, 388404), (819, 302092), (882, 280514), (1092, 226569), (1274, 194202), (1638, 151046), (1764, 140257), (1911, 129468), (2548, 97101), (3276, 75523), (3822, 64734), (5733, 43156), (7644, 32367), (10789, 22932), (11466, 21578)]