488940587568

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2129}}^1\times {\mathrm{69341}}^1$

素因数の和:71507

約数の個数: 120

約数和(自身を含む): 1428539505120

約数和(自身を除く): 939598917552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 2129, 3312, 4258, 6387, 8516, 12774, 17032, 19161, 25548, 34064, 38322, 48967, 51096, 69341, 76644, 97934, 102192, 138682, 146901, 153288, 195868, 208023, 277364, 293802, 306576, 391736, 416046, 440703, 554728, 587604, 624069, 783472, 832092, 881406, 1109456, 1175208, 1248138, 1594843, 1664184, 1762812, 2350416, 2496276, 3189686, 3328368, 3525624, 4784529, 4992552, 6379372, 7051248, 9569058, 9985104, 12758744, 14353587, 19138116, 25517488, 28707174, 38276232, 57414348, 76552464, 114828696, 147626989, 229657392, 295253978, 442880967, 590507956, 885761934, 1181015912, 1328642901, 1771523868, 2362031824, 2657285802, 3395420747, 3543047736, 5314571604, 6790841494, 7086095472, 10186262241, 10629143208, 13581682988, 20372524482, 21258286416, 27163365976, 30558786723, 40745048964, 54326731952, 61117573446, 81490097928, 122235146892, 162980195856, 244470293784, 488940587568]

約数ペア:

[(1, 488940587568), (2, 244470293784), (3, 162980195856), (4, 122235146892), (6, 81490097928), (8, 61117573446), (9, 54326731952), (12, 40745048964), (16, 30558786723), (18, 27163365976), (23, 21258286416), (24, 20372524482), (36, 13581682988), (46, 10629143208), (48, 10186262241), (69, 7086095472), (72, 6790841494), (92, 5314571604), (138, 3543047736), (144, 3395420747), (184, 2657285802), (207, 2362031824), (276, 1771523868), (368, 1328642901), (414, 1181015912), (552, 885761934), (828, 590507956), (1104, 442880967), (1656, 295253978), (2129, 229657392), (3312, 147626989), (4258, 114828696), (6387, 76552464), (8516, 57414348), (12774, 38276232), (17032, 28707174), (19161, 25517488), (25548, 19138116), (34064, 14353587), (38322, 12758744), (48967, 9985104), (51096, 9569058), (69341, 7051248), (76644, 6379372), (97934, 4992552), (102192, 4784529), (138682, 3525624), (146901, 3328368), (153288, 3189686), (195868, 2496276), (208023, 2350416), (277364, 1762812), (293802, 1664184), (306576, 1594843), (391736, 1248138), (416046, 1175208), (440703, 1109456), (554728, 881406), (587604, 832092), (624069, 783472)]