378979157256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4632091}}^1$

素因数の和:4632594

約数の個数: 64

約数和(自身を含む): 1085021230080

約数和(自身を除く): 706042072824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 974, 1461, 1948, 2922, 3409, 3896, 5844, 6818, 10227, 11688, 13636, 20454, 27272, 40908, 81816, 4632091, 9264182, 13896273, 18528364, 27792546, 32424637, 37056728, 55585092, 64849274, 97273911, 111170184, 129698548, 194547822, 259397096, 389095644, 778191288, 2255828317, 4511656634, 6767484951, 9023313268, 13534969902, 15790798219, 18046626536, 27069939804, 31581596438, 47372394657, 54139879608, 63163192876, 94744789314, 126326385752, 189489578628, 378979157256]

約数ペア:

[(1, 378979157256), (2, 189489578628), (3, 126326385752), (4, 94744789314), (6, 63163192876), (7, 54139879608), (8, 47372394657), (12, 31581596438), (14, 27069939804), (21, 18046626536), (24, 15790798219), (28, 13534969902), (42, 9023313268), (56, 6767484951), (84, 4511656634), (168, 2255828317), (487, 778191288), (974, 389095644), (1461, 259397096), (1948, 194547822), (2922, 129698548), (3409, 111170184), (3896, 97273911), (5844, 64849274), (6818, 55585092), (10227, 37056728), (11688, 32424637), (13636, 27792546), (20454, 18528364), (27272, 13896273), (40908, 9264182), (81816, 4632091)]