304820173924

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2789}}^1\times {\mathrm{5521}}^1$

素因数の和:8429

約数の個数: 72

約数和(自身を含む): 627008853240

約数和(自身を除く): 322188679316

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2789, 2828, 4949, 5521, 5578, 9898, 11042, 11156, 19523, 19796, 22084, 38647, 39046, 77294, 78092, 136661, 154588, 270529, 273322, 281689, 541058, 546644, 557621, 563378, 1082116, 1115242, 1126756, 1971823, 2230484, 3903347, 3943646, 7806694, 7887292, 13802761, 15398069, 15613388, 27323429, 27605522, 30796138, 54646858, 55211044, 61592276, 107786483, 109293716, 215572966, 431145932, 754505381, 1509010762, 1555204969, 3018021524, 3110409938, 6220819876, 10886434783, 21772869566, 43545739132, 76205043481, 152410086962, 304820173924]

約数ペア:

[(1, 304820173924), (2, 152410086962), (4, 76205043481), (7, 43545739132), (14, 21772869566), (28, 10886434783), (49, 6220819876), (98, 3110409938), (101, 3018021524), (196, 1555204969), (202, 1509010762), (404, 754505381), (707, 431145932), (1414, 215572966), (2789, 109293716), (2828, 107786483), (4949, 61592276), (5521, 55211044), (5578, 54646858), (9898, 30796138), (11042, 27605522), (11156, 27323429), (19523, 15613388), (19796, 15398069), (22084, 13802761), (38647, 7887292), (39046, 7806694), (77294, 3943646), (78092, 3903347), (136661, 2230484), (154588, 1971823), (270529, 1126756), (273322, 1115242), (281689, 1082116), (541058, 563378), (546644, 557621)]