681550663416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{2270201}}^1$

素因数の和:2272004

約数の個数: 64

約数和(自身を含む): 1948378164480

約数和(自身を除く): 1266827501064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1787, 3574, 5361, 7148, 10722, 12509, 14296, 21444, 25018, 37527, 42888, 50036, 75054, 100072, 150108, 300216, 2270201, 4540402, 6810603, 9080804, 13621206, 15891407, 18161608, 27242412, 31782814, 47674221, 54484824, 63565628, 95348442, 127131256, 190696884, 381393768, 4056849187, 8113698374, 12170547561, 16227396748, 24341095122, 28397944309, 32454793496, 48682190244, 56795888618, 85193832927, 97364380488, 113591777236, 170387665854, 227183554472, 340775331708, 681550663416]

約数ペア:

[(1, 681550663416), (2, 340775331708), (3, 227183554472), (4, 170387665854), (6, 113591777236), (7, 97364380488), (8, 85193832927), (12, 56795888618), (14, 48682190244), (21, 32454793496), (24, 28397944309), (28, 24341095122), (42, 16227396748), (56, 12170547561), (84, 8113698374), (168, 4056849187), (1787, 381393768), (3574, 190696884), (5361, 127131256), (7148, 95348442), (10722, 63565628), (12509, 54484824), (14296, 47674221), (21444, 31782814), (25018, 27242412), (37527, 18161608), (42888, 15891407), (50036, 13621206), (75054, 9080804), (100072, 6810603), (150108, 4540402), (300216, 2270201)]