664453512

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{111187}}^1$

素因数の和:111282

約数の個数: 48

約数和(自身を含む): 1821259440

約数和(自身を除く): 1156805928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 111187, 222374, 333561, 444748, 667122, 889496, 1000683, 1334244, 2001366, 2668488, 4002732, 8005464, 9228521, 18457042, 27685563, 36914084, 55371126, 73828168, 83056689, 110742252, 166113378, 221484504, 332226756, 664453512]

約数ペア:

[(1, 664453512), (2, 332226756), (3, 221484504), (4, 166113378), (6, 110742252), (8, 83056689), (9, 73828168), (12, 55371126), (18, 36914084), (24, 27685563), (36, 18457042), (72, 9228521), (83, 8005464), (166, 4002732), (249, 2668488), (332, 2001366), (498, 1334244), (664, 1000683), (747, 889496), (996, 667122), (1494, 444748), (1992, 333561), (2988, 222374), (5976, 111187)]