8904984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 24624000

約数和(自身を除く): 15719016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 379, 534, 712, 758, 979, 1068, 1137, 1516, 1958, 2136, 2274, 2937, 3032, 3916, 4169, 4548, 5874, 7832, 8338, 9096, 11748, 12507, 16676, 23496, 25014, 33352, 33731, 50028, 67462, 100056, 101193, 134924, 202386, 269848, 371041, 404772, 742082, 809544, 1113123, 1484164, 2226246, 2968328, 4452492, 8904984]

約数ペア:

[(1, 8904984), (2, 4452492), (3, 2968328), (4, 2226246), (6, 1484164), (8, 1113123), (11, 809544), (12, 742082), (22, 404772), (24, 371041), (33, 269848), (44, 202386), (66, 134924), (88, 101193), (89, 100056), (132, 67462), (178, 50028), (264, 33731), (267, 33352), (356, 25014), (379, 23496), (534, 16676), (712, 12507), (758, 11748), (979, 9096), (1068, 8338), (1137, 7832), (1516, 5874), (1958, 4548), (2136, 4169), (2274, 3916), (2937, 3032)]