1215694788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14783}}^1$

素因数の和:14897

約数の個数: 96

約数和(自身を含む): 3576545280

約数和(自身を除く): 2360850492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 89, 132, 154, 178, 231, 267, 308, 356, 462, 534, 623, 924, 979, 1068, 1246, 1869, 1958, 2492, 2937, 3738, 3916, 5874, 6853, 7476, 11748, 13706, 14783, 20559, 27412, 29566, 41118, 44349, 59132, 82236, 88698, 103481, 162613, 177396, 206962, 310443, 325226, 413924, 487839, 620886, 650452, 975678, 1138291, 1241772, 1315687, 1951356, 2276582, 2631374, 3414873, 3947061, 4553164, 5262748, 6829746, 7894122, 9209809, 13659492, 14472557, 15788244, 18419618, 27629427, 28945114, 36839236, 43417671, 55258854, 57890228, 86835342, 101307899, 110517708, 173670684, 202615798, 303923697, 405231596, 607847394, 1215694788]

約数ペア:

[(1, 1215694788), (2, 607847394), (3, 405231596), (4, 303923697), (6, 202615798), (7, 173670684), (11, 110517708), (12, 101307899), (14, 86835342), (21, 57890228), (22, 55258854), (28, 43417671), (33, 36839236), (42, 28945114), (44, 27629427), (66, 18419618), (77, 15788244), (84, 14472557), (89, 13659492), (132, 9209809), (154, 7894122), (178, 6829746), (231, 5262748), (267, 4553164), (308, 3947061), (356, 3414873), (462, 2631374), (534, 2276582), (623, 1951356), (924, 1315687), (979, 1241772), (1068, 1138291), (1246, 975678), (1869, 650452), (1958, 620886), (2492, 487839), (2937, 413924), (3738, 325226), (3916, 310443), (5874, 206962), (6853, 177396), (7476, 162613), (11748, 103481), (13706, 88698), (14783, 82236), (20559, 59132), (27412, 44349), (29566, 41118)]