1099609728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{409081}}^1$

素因数の和:409105

約数の個数: 64

約数和(自身を含む): 3338109120

約数和(自身を除く): 2238499392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 409081, 818162, 1227243, 1636324, 2454486, 2863567, 3272648, 4908972, 5727134, 6545296, 8590701, 9817944, 11454268, 13090592, 17181402, 19635888, 22908536, 26181184, 34362804, 39271776, 45817072, 52362368, 68725608, 78543552, 91634144, 137451216, 157087104, 183268288, 274902432, 366536576, 549804864, 1099609728]

約数ペア:

[(1, 1099609728), (2, 549804864), (3, 366536576), (4, 274902432), (6, 183268288), (7, 157087104), (8, 137451216), (12, 91634144), (14, 78543552), (16, 68725608), (21, 52362368), (24, 45817072), (28, 39271776), (32, 34362804), (42, 26181184), (48, 22908536), (56, 19635888), (64, 17181402), (84, 13090592), (96, 11454268), (112, 9817944), (128, 8590701), (168, 6545296), (192, 5727134), (224, 4908972), (336, 3272648), (384, 2863567), (448, 2454486), (672, 1636324), (896, 1227243), (1344, 818162), (2688, 409081)]