315074328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 891648000

約数和(自身を除く): 576573672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 136, 174, 186, 204, 232, 248, 348, 372, 408, 493, 527, 696, 744, 859, 899, 986, 1054, 1479, 1581, 1718, 1798, 1972, 2108, 2577, 2697, 2958, 3162, 3436, 3596, 3944, 4216, 5154, 5394, 5916, 6324, 6872, 7192, 10308, 10788, 11832, 12648, 14603, 15283, 20616, 21576, 24911, 26629, 29206, 30566, 43809, 45849, 49822, 53258, 58412, 61132, 74733, 79887, 87618, 91698, 99644, 106516, 116824, 122264, 149466, 159774, 175236, 183396, 199288, 213032, 298932, 319548, 350472, 366792, 423487, 452693, 597864, 639096, 772241, 846974, 905386, 1270461, 1358079, 1544482, 1693948, 1810772, 2316723, 2540922, 2716158, 3088964, 3387896, 3621544, 4633446, 5081844, 5432316, 6177928, 9266892, 10163688, 10864632, 13128097, 18533784, 26256194, 39384291, 52512388, 78768582, 105024776, 157537164, 315074328]

約数ペア:

[(1, 315074328), (2, 157537164), (3, 105024776), (4, 78768582), (6, 52512388), (8, 39384291), (12, 26256194), (17, 18533784), (24, 13128097), (29, 10864632), (31, 10163688), (34, 9266892), (51, 6177928), (58, 5432316), (62, 5081844), (68, 4633446), (87, 3621544), (93, 3387896), (102, 3088964), (116, 2716158), (124, 2540922), (136, 2316723), (174, 1810772), (186, 1693948), (204, 1544482), (232, 1358079), (248, 1270461), (348, 905386), (372, 846974), (408, 772241), (493, 639096), (527, 597864), (696, 452693), (744, 423487), (859, 366792), (899, 350472), (986, 319548), (1054, 298932), (1479, 213032), (1581, 199288), (1718, 183396), (1798, 175236), (1972, 159774), (2108, 149466), (2577, 122264), (2697, 116824), (2958, 106516), (3162, 99644), (3436, 91698), (3596, 87618), (3944, 79887), (4216, 74733), (5154, 61132), (5394, 58412), (5916, 53258), (6324, 49822), (6872, 45849), (7192, 43809), (10308, 30566), (10788, 29206), (11832, 26629), (12648, 24911), (14603, 21576), (15283, 20616)]