800938768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4229}}^1$

素因数の和:4352

約数の個数: 80

約数和(自身を含む): 1888272000

約数和(自身を除く): 1087333232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 532, 623, 712, 1064, 1246, 1424, 1691, 2128, 2492, 3382, 4229, 4984, 6764, 8458, 9968, 11837, 13528, 16916, 23674, 27056, 29603, 33832, 47348, 59206, 67664, 80351, 94696, 118412, 160702, 189392, 236824, 321404, 376381, 473648, 562457, 642808, 752762, 1124914, 1285616, 1505524, 2249828, 2634667, 3011048, 4499656, 5269334, 6022096, 7151239, 8999312, 10538668, 14302478, 21077336, 28604956, 42154672, 50058673, 57209912, 100117346, 114419824, 200234692, 400469384, 800938768]

約数ペア:

[(1, 800938768), (2, 400469384), (4, 200234692), (7, 114419824), (8, 100117346), (14, 57209912), (16, 50058673), (19, 42154672), (28, 28604956), (38, 21077336), (56, 14302478), (76, 10538668), (89, 8999312), (112, 7151239), (133, 6022096), (152, 5269334), (178, 4499656), (266, 3011048), (304, 2634667), (356, 2249828), (532, 1505524), (623, 1285616), (712, 1124914), (1064, 752762), (1246, 642808), (1424, 562457), (1691, 473648), (2128, 376381), (2492, 321404), (3382, 236824), (4229, 189392), (4984, 160702), (6764, 118412), (8458, 94696), (9968, 80351), (11837, 67664), (13528, 59206), (16916, 47348), (23674, 33832), (27056, 29603)]