395542536832

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2120917}}^1$

素因数の和:2121009

約数の個数: 64

約数和(自身を含む): 830721162240

約数和(自身を除く): 435178625408

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, 2120917, 4241834, 8483668, 16967336, 33934672, 65748427, 67869344, 99683099, 131496854, 135738688, 199366198, 262993708, 271477376, 398732396, 525987416, 797464792, 1051974832, 1594929584, 2103949664, 3090176069, 3189859168, 4207899328, 6180352138, 6379718336, 8415798656, 12360704276, 12759436672, 24721408552, 49442817104, 98885634208, 197771268416, 395542536832]

約数ペア:

[(1, 395542536832), (2, 197771268416), (4, 98885634208), (8, 49442817104), (16, 24721408552), (31, 12759436672), (32, 12360704276), (47, 8415798656), (62, 6379718336), (64, 6180352138), (94, 4207899328), (124, 3189859168), (128, 3090176069), (188, 2103949664), (248, 1594929584), (376, 1051974832), (496, 797464792), (752, 525987416), (992, 398732396), (1457, 271477376), (1504, 262993708), (1984, 199366198), (2914, 135738688), (3008, 131496854), (3968, 99683099), (5828, 67869344), (6016, 65748427), (11656, 33934672), (23312, 16967336), (46624, 8483668), (93248, 4241834), (186496, 2120917)]