279654804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54323}}^1$

素因数の和:54357

約数の個数: 72

約数和(自身を含む): 830505312

約数和(自身を除く): 550850508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 54323, 108646, 162969, 217292, 325938, 488907, 597553, 651876, 706199, 977814, 1195106, 1412398, 1792659, 1955628, 2118597, 2390212, 2824796, 3585318, 4237194, 5377977, 6355791, 7170636, 7768189, 8474388, 10755954, 12711582, 15536378, 21511908, 23304567, 25423164, 31072756, 46609134, 69913701, 93218268, 139827402, 279654804]

約数ペア:

[(1, 279654804), (2, 139827402), (3, 93218268), (4, 69913701), (6, 46609134), (9, 31072756), (11, 25423164), (12, 23304567), (13, 21511908), (18, 15536378), (22, 12711582), (26, 10755954), (33, 8474388), (36, 7768189), (39, 7170636), (44, 6355791), (52, 5377977), (66, 4237194), (78, 3585318), (99, 2824796), (117, 2390212), (132, 2118597), (143, 1955628), (156, 1792659), (198, 1412398), (234, 1195106), (286, 977814), (396, 706199), (429, 651876), (468, 597553), (572, 488907), (858, 325938), (1287, 217292), (1716, 162969), (2574, 108646), (5148, 54323)]