1898018352

素因数分解:

$2^4\times 3^3\times {\mathrm{349}}^1\times {\mathrm{12589}}^1$

素因数の和:12955

約数の個数: 80

約数和(自身を含む): 5464060000

約数和(自身を除く): 3566041648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 349, 432, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5584, 6282, 8376, 9423, 12564, 12589, 16752, 18846, 25128, 25178, 37692, 37767, 50256, 50356, 75384, 75534, 100712, 113301, 150768, 151068, 201424, 226602, 302136, 339903, 453204, 604272, 679806, 906408, 1359612, 1812816, 2719224, 4393561, 5438448, 8787122, 13180683, 17574244, 26361366, 35148488, 39542049, 52722732, 70296976, 79084098, 105445464, 118626147, 158168196, 210890928, 237252294, 316336392, 474504588, 632672784, 949009176, 1898018352]

約数ペア:

[(1, 1898018352), (2, 949009176), (3, 632672784), (4, 474504588), (6, 316336392), (8, 237252294), (9, 210890928), (12, 158168196), (16, 118626147), (18, 105445464), (24, 79084098), (27, 70296976), (36, 52722732), (48, 39542049), (54, 35148488), (72, 26361366), (108, 17574244), (144, 13180683), (216, 8787122), (349, 5438448), (432, 4393561), (698, 2719224), (1047, 1812816), (1396, 1359612), (2094, 906408), (2792, 679806), (3141, 604272), (4188, 453204), (5584, 339903), (6282, 302136), (8376, 226602), (9423, 201424), (12564, 151068), (12589, 150768), (16752, 113301), (18846, 100712), (25128, 75534), (25178, 75384), (37692, 50356), (37767, 50256)]