1657383672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3517

約数の個数: 128

約数和(自身を含む): 4920652800

約数和(自身を除く): 3263269128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 71, 82, 84, 123, 142, 164, 168, 213, 246, 284, 287, 328, 426, 492, 497, 568, 574, 852, 861, 984, 994, 1148, 1491, 1704, 1722, 1988, 2296, 2911, 2982, 3389, 3444, 3976, 5822, 5964, 6778, 6888, 8733, 10167, 11644, 11928, 13556, 17466, 20334, 20377, 23288, 23723, 27112, 34932, 40668, 40754, 47446, 61131, 69864, 71169, 81336, 81508, 94892, 122262, 138949, 142338, 163016, 189784, 240619, 244524, 277898, 284676, 416847, 481238, 489048, 555796, 569352, 721857, 833694, 962476, 972643, 1111592, 1443714, 1667388, 1684333, 1924952, 1945286, 2887428, 2917929, 3334776, 3368666, 3890572, 5052999, 5774856, 5835858, 6737332, 7781144, 9865379, 10105998, 11671716, 13474664, 19730758, 20211996, 23343432, 29596137, 39461516, 40423992, 59192274, 69057653, 78923032, 118384548, 138115306, 207172959, 236769096, 276230612, 414345918, 552461224, 828691836, 1657383672]

約数ペア:

[(1, 1657383672), (2, 828691836), (3, 552461224), (4, 414345918), (6, 276230612), (7, 236769096), (8, 207172959), (12, 138115306), (14, 118384548), (21, 78923032), (24, 69057653), (28, 59192274), (41, 40423992), (42, 39461516), (56, 29596137), (71, 23343432), (82, 20211996), (84, 19730758), (123, 13474664), (142, 11671716), (164, 10105998), (168, 9865379), (213, 7781144), (246, 6737332), (284, 5835858), (287, 5774856), (328, 5052999), (426, 3890572), (492, 3368666), (497, 3334776), (568, 2917929), (574, 2887428), (852, 1945286), (861, 1924952), (984, 1684333), (994, 1667388), (1148, 1443714), (1491, 1111592), (1704, 972643), (1722, 962476), (1988, 833694), (2296, 721857), (2911, 569352), (2982, 555796), (3389, 489048), (3444, 481238), (3976, 416847), (5822, 284676), (5964, 277898), (6778, 244524), (6888, 240619), (8733, 189784), (10167, 163016), (11644, 142338), (11928, 138949), (13556, 122262), (17466, 94892), (20334, 81508), (20377, 81336), (23288, 71169), (23723, 69864), (27112, 61131), (34932, 47446), (40668, 40754)]