487804744

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{757}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 1078421760

約数和(自身を除く): 590617016

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 311, 518, 622, 757, 1036, 1244, 1514, 2072, 2177, 2488, 3028, 4354, 5299, 6056, 8708, 10598, 11507, 17416, 21196, 23014, 28009, 42392, 46028, 56018, 80549, 92056, 112036, 161098, 196063, 224072, 235427, 322196, 392126, 470854, 644392, 784252, 941708, 1568504, 1647989, 1883416, 3295978, 6591956, 8710799, 13183912, 17421598, 34843196, 60975593, 69686392, 121951186, 243902372, 487804744]

約数ペア:

[(1, 487804744), (2, 243902372), (4, 121951186), (7, 69686392), (8, 60975593), (14, 34843196), (28, 17421598), (37, 13183912), (56, 8710799), (74, 6591956), (148, 3295978), (259, 1883416), (296, 1647989), (311, 1568504), (518, 941708), (622, 784252), (757, 644392), (1036, 470854), (1244, 392126), (1514, 322196), (2072, 235427), (2177, 224072), (2488, 196063), (3028, 161098), (4354, 112036), (5299, 92056), (6056, 80549), (8708, 56018), (10598, 46028), (11507, 42392), (17416, 28009), (21196, 23014)]