404629488

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{26261}}^1$

素因数の和:26382

約数の個数: 60

約数和(自身を含む): 1143027288

約数和(自身を除く): 738397800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 26261, 52522, 78783, 105044, 157566, 210088, 236349, 315132, 420176, 472698, 630264, 945396, 1260528, 1890792, 2809927, 3781584, 5619854, 8429781, 11239708, 16859562, 22479416, 25289343, 33719124, 44958832, 50578686, 67438248, 101157372, 134876496, 202314744, 404629488]

約数ペア:

[(1, 404629488), (2, 202314744), (3, 134876496), (4, 101157372), (6, 67438248), (8, 50578686), (9, 44958832), (12, 33719124), (16, 25289343), (18, 22479416), (24, 16859562), (36, 11239708), (48, 8429781), (72, 5619854), (107, 3781584), (144, 2809927), (214, 1890792), (321, 1260528), (428, 945396), (642, 630264), (856, 472698), (963, 420176), (1284, 315132), (1712, 236349), (1926, 210088), (2568, 157566), (3852, 105044), (5136, 78783), (7704, 52522), (15408, 26261)]