3933991568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 8606683512

約数和(自身を除く): 4672691944

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 53, 86, 104, 106, 172, 193, 208, 212, 344, 386, 424, 559, 688, 689, 772, 848, 1118, 1378, 1544, 1849, 2236, 2279, 2509, 2756, 3088, 3698, 4472, 4558, 5018, 5512, 7396, 8299, 8944, 9116, 10036, 10229, 11024, 14792, 16598, 18232, 20072, 20458, 24037, 29584, 29627, 33196, 36464, 40144, 40916, 48074, 59254, 66392, 81832, 96148, 97997, 107887, 118508, 132784, 132977, 163664, 192296, 195994, 215774, 237016, 265954, 356857, 384592, 391988, 431548, 439847, 474032, 531908, 713714, 783976, 863096, 879694, 1063816, 1273961, 1427428, 1567952, 1726192, 1759388, 2127632, 2547922, 2854856, 3518776, 4639141, 5095844, 5709712, 5718011, 7037552, 9278282, 10191688, 11436022, 18556564, 18913421, 20383376, 22872044, 37113128, 37826842, 45744088, 74226256, 75653684, 91488176, 151307368, 245874473, 302614736, 491748946, 983497892, 1966995784, 3933991568]

約数ペア:

[(1, 3933991568), (2, 1966995784), (4, 983497892), (8, 491748946), (13, 302614736), (16, 245874473), (26, 151307368), (43, 91488176), (52, 75653684), (53, 74226256), (86, 45744088), (104, 37826842), (106, 37113128), (172, 22872044), (193, 20383376), (208, 18913421), (212, 18556564), (344, 11436022), (386, 10191688), (424, 9278282), (559, 7037552), (688, 5718011), (689, 5709712), (772, 5095844), (848, 4639141), (1118, 3518776), (1378, 2854856), (1544, 2547922), (1849, 2127632), (2236, 1759388), (2279, 1726192), (2509, 1567952), (2756, 1427428), (3088, 1273961), (3698, 1063816), (4472, 879694), (4558, 863096), (5018, 783976), (5512, 713714), (7396, 531908), (8299, 474032), (8944, 439847), (9116, 431548), (10036, 391988), (10229, 384592), (11024, 356857), (14792, 265954), (16598, 237016), (18232, 215774), (20072, 195994), (20458, 192296), (24037, 163664), (29584, 132977), (29627, 132784), (33196, 118508), (36464, 107887), (40144, 97997), (40916, 96148), (48074, 81832), (59254, 66392)]