858908028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 2233889280

約数和(自身を除く): 1374981252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 113, 132, 178, 226, 267, 339, 356, 452, 534, 647, 678, 979, 1068, 1243, 1294, 1356, 1941, 1958, 2486, 2588, 2937, 3729, 3882, 3916, 4972, 5874, 7117, 7458, 7764, 10057, 11748, 14234, 14916, 20114, 21351, 28468, 30171, 40228, 42702, 57583, 60342, 73111, 85404, 110627, 115166, 120684, 146222, 172749, 219333, 221254, 230332, 292444, 331881, 345498, 438666, 442508, 633413, 663762, 690996, 804221, 877332, 1266826, 1327524, 1608442, 1900239, 2412663, 2533652, 3216884, 3800478, 4825326, 6506879, 7600956, 9650652, 13013758, 19520637, 26027516, 39041274, 71575669, 78082548, 143151338, 214727007, 286302676, 429454014, 858908028]

約数ペア:

[(1, 858908028), (2, 429454014), (3, 286302676), (4, 214727007), (6, 143151338), (11, 78082548), (12, 71575669), (22, 39041274), (33, 26027516), (44, 19520637), (66, 13013758), (89, 9650652), (113, 7600956), (132, 6506879), (178, 4825326), (226, 3800478), (267, 3216884), (339, 2533652), (356, 2412663), (452, 1900239), (534, 1608442), (647, 1327524), (678, 1266826), (979, 877332), (1068, 804221), (1243, 690996), (1294, 663762), (1356, 633413), (1941, 442508), (1958, 438666), (2486, 345498), (2588, 331881), (2937, 292444), (3729, 230332), (3882, 221254), (3916, 219333), (4972, 172749), (5874, 146222), (7117, 120684), (7458, 115166), (7764, 110627), (10057, 85404), (11748, 73111), (14234, 60342), (14916, 57583), (20114, 42702), (21351, 40228), (28468, 30171)]