316819944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1000

約数の個数: 128

約数和(自身を含む): 1010476800

約数和(自身を除く): 693656856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 317, 378, 504, 634, 661, 756, 951, 1268, 1322, 1512, 1902, 1983, 2219, 2536, 2644, 2853, 3804, 3966, 4438, 4627, 5288, 5706, 5949, 6657, 7608, 7932, 8559, 8876, 9254, 11412, 11898, 13314, 13881, 15864, 17118, 17752, 17847, 18508, 19971, 22824, 23796, 26628, 27762, 34236, 35694, 37016, 39942, 41643, 47592, 53256, 55524, 59913, 68472, 71388, 79884, 83286, 111048, 119826, 124929, 142776, 159768, 166572, 209537, 239652, 249858, 333144, 419074, 479304, 499716, 628611, 838148, 999432, 1257222, 1466759, 1676296, 1885833, 2514444, 2933518, 3771666, 4400277, 5028888, 5657499, 5867036, 7543332, 8800554, 11314998, 11734072, 13200831, 15086664, 17601108, 22629996, 26401662, 35202216, 39602493, 45259992, 52803324, 79204986, 105606648, 158409972, 316819944]

約数ペア:

[(1, 316819944), (2, 158409972), (3, 105606648), (4, 79204986), (6, 52803324), (7, 45259992), (8, 39602493), (9, 35202216), (12, 26401662), (14, 22629996), (18, 17601108), (21, 15086664), (24, 13200831), (27, 11734072), (28, 11314998), (36, 8800554), (42, 7543332), (54, 5867036), (56, 5657499), (63, 5028888), (72, 4400277), (84, 3771666), (108, 2933518), (126, 2514444), (168, 1885833), (189, 1676296), (216, 1466759), (252, 1257222), (317, 999432), (378, 838148), (504, 628611), (634, 499716), (661, 479304), (756, 419074), (951, 333144), (1268, 249858), (1322, 239652), (1512, 209537), (1902, 166572), (1983, 159768), (2219, 142776), (2536, 124929), (2644, 119826), (2853, 111048), (3804, 83286), (3966, 79884), (4438, 71388), (4627, 68472), (5288, 59913), (5706, 55524), (5949, 53256), (6657, 47592), (7608, 41643), (7932, 39942), (8559, 37016), (8876, 35694), (9254, 34236), (11412, 27762), (11898, 26628), (13314, 23796), (13881, 22824), (15864, 19971), (17118, 18508), (17752, 17847)]