272615876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16231}}^1$

素因数の和:16284

約数の個数: 48

約数和(自身を含む): 572664960

約数和(自身を除く): 300049084

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16231, 16796, 32462, 64924, 211003, 275927, 308389, 422006, 551854, 616778, 844012, 1103708, 1233556, 3587051, 4009057, 5242613, 7174102, 8018114, 10485226, 14348204, 16036228, 20970452, 68153969, 136307938, 272615876]

約数ペア:

[(1, 272615876), (2, 136307938), (4, 68153969), (13, 20970452), (17, 16036228), (19, 14348204), (26, 10485226), (34, 8018114), (38, 7174102), (52, 5242613), (68, 4009057), (76, 3587051), (221, 1233556), (247, 1103708), (323, 844012), (442, 616778), (494, 551854), (646, 422006), (884, 308389), (988, 275927), (1292, 211003), (4199, 64924), (8398, 32462), (16231, 16796)]