421785312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337969}}^1$

素因数の和:337995

約数の個数: 48

約数和(自身を含む): 1192358160

約数和(自身を除く): 770572848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 337969, 675938, 1013907, 1351876, 2027814, 2703752, 4055628, 4393597, 5407504, 8111256, 8787194, 10815008, 13180791, 16222512, 17574388, 26361582, 32445024, 35148776, 52723164, 70297552, 105446328, 140595104, 210892656, 421785312]

約数ペア:

[(1, 421785312), (2, 210892656), (3, 140595104), (4, 105446328), (6, 70297552), (8, 52723164), (12, 35148776), (13, 32445024), (16, 26361582), (24, 17574388), (26, 16222512), (32, 13180791), (39, 10815008), (48, 8787194), (52, 8111256), (78, 5407504), (96, 4393597), (104, 4055628), (156, 2703752), (208, 2027814), (312, 1351876), (416, 1013907), (624, 675938), (1248, 337969)]