320950812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 1003520000

約数和(自身を除く): 682569188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 182, 186, 217, 228, 247, 266, 273, 364, 372, 399, 403, 434, 494, 499, 532, 546, 589, 651, 741, 798, 806, 868, 988, 998, 1092, 1178, 1209, 1302, 1482, 1497, 1596, 1612, 1729, 1767, 1996, 2356, 2418, 2604, 2821, 2964, 2994, 3458, 3493, 3534, 4123, 4836, 5187, 5642, 5988, 6487, 6916, 6986, 7068, 7657, 8246, 8463, 9481, 10374, 10479, 11284, 12369, 12974, 13972, 15314, 15469, 16492, 16926, 18962, 19461, 20748, 20958, 22971, 24738, 25948, 28443, 30628, 30938, 33852, 37924, 38922, 41916, 45409, 45942, 46407, 49476, 53599, 56886, 61876, 66367, 77844, 90818, 91884, 92814, 107198, 108283, 113772, 123253, 132734, 136227, 160797, 181636, 185628, 199101, 201097, 214396, 216566, 246506, 265468, 272454, 293911, 321594, 324849, 369759, 398202, 402194, 433132, 493012, 544908, 587822, 603291, 643188, 649698, 739518, 796404, 804388, 862771, 881733, 1175644, 1206582, 1299396, 1407679, 1479036, 1725542, 1763466, 2057377, 2413164, 2588313, 2815358, 3451084, 3526932, 3820843, 4114754, 4223037, 5176626, 5630716, 6172131, 7641686, 8229508, 8446074, 10353252, 11462529, 12344262, 15283372, 16892148, 22925058, 24688524, 26745901, 45850116, 53491802, 80237703, 106983604, 160475406, 320950812]

約数ペア:

[(1, 320950812), (2, 160475406), (3, 106983604), (4, 80237703), (6, 53491802), (7, 45850116), (12, 26745901), (13, 24688524), (14, 22925058), (19, 16892148), (21, 15283372), (26, 12344262), (28, 11462529), (31, 10353252), (38, 8446074), (39, 8229508), (42, 7641686), (52, 6172131), (57, 5630716), (62, 5176626), (76, 4223037), (78, 4114754), (84, 3820843), (91, 3526932), (93, 3451084), (114, 2815358), (124, 2588313), (133, 2413164), (156, 2057377), (182, 1763466), (186, 1725542), (217, 1479036), (228, 1407679), (247, 1299396), (266, 1206582), (273, 1175644), (364, 881733), (372, 862771), (399, 804388), (403, 796404), (434, 739518), (494, 649698), (499, 643188), (532, 603291), (546, 587822), (589, 544908), (651, 493012), (741, 433132), (798, 402194), (806, 398202), (868, 369759), (988, 324849), (998, 321594), (1092, 293911), (1178, 272454), (1209, 265468), (1302, 246506), (1482, 216566), (1497, 214396), (1596, 201097), (1612, 199101), (1729, 185628), (1767, 181636), (1996, 160797), (2356, 136227), (2418, 132734), (2604, 123253), (2821, 113772), (2964, 108283), (2994, 107198), (3458, 92814), (3493, 91884), (3534, 90818), (4123, 77844), (4836, 66367), (5187, 61876), (5642, 56886), (5988, 53599), (6487, 49476), (6916, 46407), (6986, 45942), (7068, 45409), (7657, 41916), (8246, 38922), (8463, 37924), (9481, 33852), (10374, 30938), (10479, 30628), (11284, 28443), (12369, 25948), (12974, 24738), (13972, 22971), (15314, 20958), (15469, 20748), (16492, 19461), (16926, 18962)]