637006068

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4447}}^1$

素因数の和:4653

約数の個数: 72

約数和(自身を含む): 1690311168

約数和(自身を除く): 1053305100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 173, 207, 276, 346, 414, 519, 692, 828, 1038, 1557, 2076, 3114, 3979, 4447, 6228, 7958, 8894, 11937, 13341, 15916, 17788, 23874, 26682, 35811, 40023, 47748, 53364, 71622, 80046, 102281, 143244, 160092, 204562, 306843, 409124, 613686, 769331, 920529, 1227372, 1538662, 1841058, 2307993, 3077324, 3682116, 4615986, 6923979, 9231972, 13847958, 17694613, 27695916, 35389226, 53083839, 70778452, 106167678, 159251517, 212335356, 318503034, 637006068]

約数ペア:

[(1, 637006068), (2, 318503034), (3, 212335356), (4, 159251517), (6, 106167678), (9, 70778452), (12, 53083839), (18, 35389226), (23, 27695916), (36, 17694613), (46, 13847958), (69, 9231972), (92, 6923979), (138, 4615986), (173, 3682116), (207, 3077324), (276, 2307993), (346, 1841058), (414, 1538662), (519, 1227372), (692, 920529), (828, 769331), (1038, 613686), (1557, 409124), (2076, 306843), (3114, 204562), (3979, 160092), (4447, 143244), (6228, 102281), (7958, 80046), (8894, 71622), (11937, 53364), (13341, 47748), (15916, 40023), (17788, 35811), (23874, 26682)]