15691788392

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 36148032000

約数和(自身を除く): 20456243608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 113, 119, 136, 199, 226, 238, 398, 452, 476, 733, 791, 796, 904, 952, 1393, 1466, 1582, 1592, 1921, 2786, 2932, 3164, 3383, 3842, 5131, 5572, 5864, 6328, 6766, 7684, 10262, 11144, 12461, 13447, 13532, 15368, 20524, 22487, 23681, 24922, 26894, 27064, 41048, 44974, 47362, 49844, 53788, 82829, 87227, 89948, 94724, 99688, 107576, 145867, 157409, 165658, 174454, 179896, 189448, 291734, 314818, 331316, 348908, 382279, 579803, 583468, 629636, 662632, 697816, 764558, 1021069, 1159606, 1166936, 1259272, 1408093, 1529116, 2042138, 2319212, 2479739, 2675953, 2816186, 3058232, 4084276, 4638424, 4959478, 5351906, 5632372, 8168552, 9856651, 9918956, 10703812, 11264744, 16482971, 17358173, 19713302, 19837912, 21407624, 32965942, 34716346, 39426604, 65931884, 69432692, 78853208, 115380797, 131863768, 138865384, 230761594, 280210507, 461523188, 560421014, 923046376, 1120842028, 1961473549, 2241684056, 3922947098, 7845894196, 15691788392]

約数ペア:

[(1, 15691788392), (2, 7845894196), (4, 3922947098), (7, 2241684056), (8, 1961473549), (14, 1120842028), (17, 923046376), (28, 560421014), (34, 461523188), (56, 280210507), (68, 230761594), (113, 138865384), (119, 131863768), (136, 115380797), (199, 78853208), (226, 69432692), (238, 65931884), (398, 39426604), (452, 34716346), (476, 32965942), (733, 21407624), (791, 19837912), (796, 19713302), (904, 17358173), (952, 16482971), (1393, 11264744), (1466, 10703812), (1582, 9918956), (1592, 9856651), (1921, 8168552), (2786, 5632372), (2932, 5351906), (3164, 4959478), (3383, 4638424), (3842, 4084276), (5131, 3058232), (5572, 2816186), (5864, 2675953), (6328, 2479739), (6766, 2319212), (7684, 2042138), (10262, 1529116), (11144, 1408093), (12461, 1259272), (13447, 1166936), (13532, 1159606), (15368, 1021069), (20524, 764558), (22487, 697816), (23681, 662632), (24922, 629636), (26894, 583468), (27064, 579803), (41048, 382279), (44974, 348908), (47362, 331316), (49844, 314818), (53788, 291734), (82829, 189448), (87227, 179896), (89948, 174454), (94724, 165658), (99688, 157409), (107576, 145867)]