268966467

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2521

約数の個数: 64

約数和(自身を含む): 506373120

約数和(自身を除く): 237406653

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 53, 63, 77, 99, 159, 189, 231, 297, 371, 477, 583, 693, 1113, 1431, 1749, 2079, 2441, 3339, 4081, 5247, 7323, 10017, 12243, 15741, 17087, 21969, 26851, 36729, 51261, 65907, 80553, 110187, 129373, 153783, 187957, 241659, 388119, 461349, 563871, 724977, 905611, 1164357, 1423103, 1691613, 2716833, 3493071, 4269309, 5074839, 8150499, 9961721, 12807927, 24451497, 29885163, 38423781, 89655489, 268966467]

約数ペア:

[(1, 268966467), (3, 89655489), (7, 38423781), (9, 29885163), (11, 24451497), (21, 12807927), (27, 9961721), (33, 8150499), (53, 5074839), (63, 4269309), (77, 3493071), (99, 2716833), (159, 1691613), (189, 1423103), (231, 1164357), (297, 905611), (371, 724977), (477, 563871), (583, 461349), (693, 388119), (1113, 241659), (1431, 187957), (1749, 153783), (2079, 129373), (2441, 110187), (3339, 80553), (4081, 65907), (5247, 51261), (7323, 36729), (10017, 26851), (12243, 21969), (15741, 17087)]