727671504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4447}}^1$

素因数の和:4952

約数の個数: 80

約数和(自身を含む): 2153259008

約数和(自身を除く): 1425587504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 487, 974, 1461, 1948, 2922, 3409, 3896, 4447, 5844, 6818, 7792, 8894, 10227, 11688, 13341, 13636, 17788, 20454, 23376, 26682, 27272, 31129, 35576, 40908, 53364, 54544, 62258, 71152, 81816, 93387, 106728, 124516, 163632, 186774, 213456, 249032, 373548, 498064, 747096, 1494192, 2165689, 4331378, 6497067, 8662756, 12994134, 15159823, 17325512, 25988268, 30319646, 34651024, 45479469, 51976536, 60639292, 90958938, 103953072, 121278584, 181917876, 242557168, 363835752, 727671504]

約数ペア:

[(1, 727671504), (2, 363835752), (3, 242557168), (4, 181917876), (6, 121278584), (7, 103953072), (8, 90958938), (12, 60639292), (14, 51976536), (16, 45479469), (21, 34651024), (24, 30319646), (28, 25988268), (42, 17325512), (48, 15159823), (56, 12994134), (84, 8662756), (112, 6497067), (168, 4331378), (336, 2165689), (487, 1494192), (974, 747096), (1461, 498064), (1948, 373548), (2922, 249032), (3409, 213456), (3896, 186774), (4447, 163632), (5844, 124516), (6818, 106728), (7792, 93387), (8894, 81816), (10227, 71152), (11688, 62258), (13341, 54544), (13636, 53364), (17788, 40908), (20454, 35576), (23376, 31129), (26682, 27272)]