847712976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20323}}^1$

素因数の和:20424

約数の個数: 80

約数和(自身を含む): 2419368960

約数和(自身を除く): 1571655984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2607, 3476, 3792, 5214, 6952, 10428, 13904, 20323, 20856, 40646, 41712, 60969, 81292, 121938, 162584, 223553, 243876, 325168, 447106, 487752, 670659, 894212, 975504, 1341318, 1605517, 1788424, 2682636, 3211034, 3576848, 4816551, 5365272, 6422068, 9633102, 10730544, 12844136, 17660687, 19266204, 25688272, 35321374, 38532408, 52982061, 70642748, 77064816, 105964122, 141285496, 211928244, 282570992, 423856488, 847712976]

約数ペア:

[(1, 847712976), (2, 423856488), (3, 282570992), (4, 211928244), (6, 141285496), (8, 105964122), (11, 77064816), (12, 70642748), (16, 52982061), (22, 38532408), (24, 35321374), (33, 25688272), (44, 19266204), (48, 17660687), (66, 12844136), (79, 10730544), (88, 9633102), (132, 6422068), (158, 5365272), (176, 4816551), (237, 3576848), (264, 3211034), (316, 2682636), (474, 1788424), (528, 1605517), (632, 1341318), (869, 975504), (948, 894212), (1264, 670659), (1738, 487752), (1896, 447106), (2607, 325168), (3476, 243876), (3792, 223553), (5214, 162584), (6952, 121938), (10428, 81292), (13904, 60969), (20323, 41712), (20856, 40646)]