201644883584

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1081229}}^1$

素因数の和:1081321

約数の個数: 64

約数和(自身を含む): 423496166400

約数和(自身を除く): 221851282816

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2914, 3008, 3968, 5828, 6016, 11656, 23312, 46624, 93248, 186496, 1081229, 2162458, 4324916, 8649832, 17299664, 33518099, 34599328, 50817763, 67036198, 69198656, 101635526, 134072396, 138397312, 203271052, 268144792, 406542104, 536289584, 813084208, 1072579168, 1575350653, 1626168416, 2145158336, 3150701306, 3252336832, 4290316672, 6301402612, 6504673664, 12602805224, 25205610448, 50411220896, 100822441792, 201644883584]

約数ペア:

[(1, 201644883584), (2, 100822441792), (4, 50411220896), (8, 25205610448), (16, 12602805224), (31, 6504673664), (32, 6301402612), (47, 4290316672), (62, 3252336832), (64, 3150701306), (94, 2145158336), (124, 1626168416), (128, 1575350653), (188, 1072579168), (248, 813084208), (376, 536289584), (496, 406542104), (752, 268144792), (992, 203271052), (1457, 138397312), (1504, 134072396), (1984, 101635526), (2914, 69198656), (3008, 67036198), (3968, 50817763), (5828, 34599328), (6016, 33518099), (11656, 17299664), (23312, 8649832), (46624, 4324916), (93248, 2162458), (186496, 1081229)]