668002272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{994051}}^1$

素因数の和:994071

約数の個数: 48

約数和(自身を含む): 2004008832

約数和(自身を除く): 1336006560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 994051, 1988102, 2982153, 3976204, 5964306, 6958357, 7952408, 11928612, 13916714, 15904816, 20875071, 23857224, 27833428, 31809632, 41750142, 47714448, 55666856, 83500284, 95428896, 111333712, 167000568, 222667424, 334001136, 668002272]

約数ペア:

[(1, 668002272), (2, 334001136), (3, 222667424), (4, 167000568), (6, 111333712), (7, 95428896), (8, 83500284), (12, 55666856), (14, 47714448), (16, 41750142), (21, 31809632), (24, 27833428), (28, 23857224), (32, 20875071), (42, 15904816), (48, 13916714), (56, 11928612), (84, 7952408), (96, 6958357), (112, 5964306), (168, 3976204), (224, 2982153), (336, 1988102), (672, 994051)]