420482244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{385057}}^1$

素因数の和:385084

約数の個数: 48

約数和(自身を含む): 1207541888

約数和(自身を除く): 787059644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 385057, 770114, 1155171, 1540228, 2310342, 2695399, 4620684, 5005741, 5390798, 8086197, 10011482, 10781596, 15017223, 16172394, 20022964, 30034446, 32344788, 35040187, 60068892, 70080374, 105120561, 140160748, 210241122, 420482244]

約数ペア:

[(1, 420482244), (2, 210241122), (3, 140160748), (4, 105120561), (6, 70080374), (7, 60068892), (12, 35040187), (13, 32344788), (14, 30034446), (21, 20022964), (26, 16172394), (28, 15017223), (39, 10781596), (42, 10011482), (52, 8086197), (78, 5390798), (84, 5005741), (91, 4620684), (156, 2695399), (182, 2310342), (273, 1540228), (364, 1155171), (546, 770114), (1092, 385057)]