319954908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2256

約数の個数: 144

約数和(自身を含む): 984923520

約数和(自身を除く): 664968612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1482, 1596, 1729, 1862, 1911, 2203, 2548, 2793, 2964, 3458, 3724, 3822, 4406, 5187, 5586, 6609, 6916, 7644, 8812, 10374, 11172, 12103, 13218, 15421, 20748, 24206, 26436, 28639, 30842, 36309, 41857, 46263, 48412, 57278, 61684, 72618, 83714, 85917, 92526, 107947, 114556, 125571, 145236, 167428, 171834, 185052, 200473, 215894, 251142, 292999, 323841, 343668, 400946, 431788, 502284, 544141, 585998, 601419, 647682, 801892, 878997, 1088282, 1171996, 1202838, 1295364, 1403311, 1632423, 1757994, 2050993, 2176564, 2405676, 2806622, 3264846, 3515988, 3808987, 4101986, 4209933, 5613244, 6152979, 6529692, 7617974, 8203972, 8419866, 11426961, 12305958, 15235948, 16839732, 22853922, 24611916, 26662909, 45707844, 53325818, 79988727, 106651636, 159977454, 319954908]

約数ペア:

[(1, 319954908), (2, 159977454), (3, 106651636), (4, 79988727), (6, 53325818), (7, 45707844), (12, 26662909), (13, 24611916), (14, 22853922), (19, 16839732), (21, 15235948), (26, 12305958), (28, 11426961), (38, 8419866), (39, 8203972), (42, 7617974), (49, 6529692), (52, 6152979), (57, 5613244), (76, 4209933), (78, 4101986), (84, 3808987), (91, 3515988), (98, 3264846), (114, 2806622), (133, 2405676), (147, 2176564), (156, 2050993), (182, 1757994), (196, 1632423), (228, 1403311), (247, 1295364), (266, 1202838), (273, 1171996), (294, 1088282), (364, 878997), (399, 801892), (494, 647682), (532, 601419), (546, 585998), (588, 544141), (637, 502284), (741, 431788), (798, 400946), (931, 343668), (988, 323841), (1092, 292999), (1274, 251142), (1482, 215894), (1596, 200473), (1729, 185052), (1862, 171834), (1911, 167428), (2203, 145236), (2548, 125571), (2793, 114556), (2964, 107947), (3458, 92526), (3724, 85917), (3822, 83714), (4406, 72618), (5187, 61684), (5586, 57278), (6609, 48412), (6916, 46263), (7644, 41857), (8812, 36309), (10374, 30842), (11172, 28639), (12103, 26436), (13218, 24206), (15421, 20748)]