232697218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 421344000

約数和(自身を除く): 188646782

約数列:

[1, 2, 13, 19, 26, 29, 37, 38, 58, 74, 247, 377, 439, 481, 494, 551, 703, 754, 878, 962, 1073, 1102, 1406, 2146, 5707, 7163, 8341, 9139, 11414, 12731, 13949, 14326, 16243, 16682, 18278, 20387, 25462, 27898, 32486, 40774, 108433, 165503, 211159, 216866, 241889, 265031, 308617, 331006, 422318, 471047, 483778, 530062, 617234, 942094, 3144557, 4012021, 6123611, 6289114, 8024042, 8949893, 12247222, 17899786, 116348609, 232697218]

約数ペア:

[(1, 232697218), (2, 116348609), (13, 17899786), (19, 12247222), (26, 8949893), (29, 8024042), (37, 6289114), (38, 6123611), (58, 4012021), (74, 3144557), (247, 942094), (377, 617234), (439, 530062), (481, 483778), (494, 471047), (551, 422318), (703, 331006), (754, 308617), (878, 265031), (962, 241889), (1073, 216866), (1102, 211159), (1406, 165503), (2146, 108433), (5707, 40774), (7163, 32486), (8341, 27898), (9139, 25462), (11414, 20387), (12731, 18278), (13949, 16682), (14326, 16243)]