1295090388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:714

約数の個数: 108

約数和(自身を含む): 3478194720

約数和(自身を除く): 2183104332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 227, 228, 342, 361, 439, 454, 681, 684, 722, 878, 908, 1083, 1317, 1362, 1444, 1756, 2043, 2166, 2634, 2724, 3249, 3951, 4086, 4313, 4332, 5268, 6498, 7902, 8172, 8341, 8626, 12939, 12996, 15804, 16682, 17252, 25023, 25878, 33364, 38817, 50046, 51756, 75069, 77634, 81947, 99653, 100092, 150138, 155268, 158479, 163894, 199306, 245841, 298959, 300276, 316958, 327788, 398612, 475437, 491682, 597918, 633916, 737523, 896877, 950874, 983364, 1195836, 1426311, 1475046, 1793754, 1893407, 1901748, 2852622, 2950092, 3587508, 3786814, 5680221, 5705244, 7573628, 11360442, 17040663, 22720884, 34081326, 35974733, 68162652, 71949466, 107924199, 143898932, 215848398, 323772597, 431696796, 647545194, 1295090388]

約数ペア:

[(1, 1295090388), (2, 647545194), (3, 431696796), (4, 323772597), (6, 215848398), (9, 143898932), (12, 107924199), (18, 71949466), (19, 68162652), (36, 35974733), (38, 34081326), (57, 22720884), (76, 17040663), (114, 11360442), (171, 7573628), (227, 5705244), (228, 5680221), (342, 3786814), (361, 3587508), (439, 2950092), (454, 2852622), (681, 1901748), (684, 1893407), (722, 1793754), (878, 1475046), (908, 1426311), (1083, 1195836), (1317, 983364), (1362, 950874), (1444, 896877), (1756, 737523), (2043, 633916), (2166, 597918), (2634, 491682), (2724, 475437), (3249, 398612), (3951, 327788), (4086, 316958), (4313, 300276), (4332, 298959), (5268, 245841), (6498, 199306), (7902, 163894), (8172, 158479), (8341, 155268), (8626, 150138), (12939, 100092), (12996, 99653), (15804, 81947), (16682, 77634), (17252, 75069), (25023, 51756), (25878, 50046), (33364, 38817)]