2445558516

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{2383}}^1$

素因数の和:3405

約数の個数: 72

約数和(自身を含む): 6404186880

約数和(自身を除く): 3958628364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 983, 1044, 1966, 2383, 2949, 3932, 4766, 5898, 7149, 8847, 9532, 11796, 14298, 17694, 21447, 28507, 28596, 35388, 42894, 57014, 69107, 85521, 85788, 114028, 138214, 171042, 207321, 256563, 276428, 342084, 414642, 513126, 621963, 829284, 1026252, 1243926, 2342489, 2487852, 4684978, 7027467, 9369956, 14054934, 21082401, 28109868, 42164802, 67932181, 84329604, 135864362, 203796543, 271728724, 407593086, 611389629, 815186172, 1222779258, 2445558516]

約数ペア:

[(1, 2445558516), (2, 1222779258), (3, 815186172), (4, 611389629), (6, 407593086), (9, 271728724), (12, 203796543), (18, 135864362), (29, 84329604), (36, 67932181), (58, 42164802), (87, 28109868), (116, 21082401), (174, 14054934), (261, 9369956), (348, 7027467), (522, 4684978), (983, 2487852), (1044, 2342489), (1966, 1243926), (2383, 1026252), (2949, 829284), (3932, 621963), (4766, 513126), (5898, 414642), (7149, 342084), (8847, 276428), (9532, 256563), (11796, 207321), (14298, 171042), (17694, 138214), (21447, 114028), (28507, 85788), (28596, 85521), (35388, 69107), (42894, 57014)]