220834512

素因数分解:

$2^4\times 3^7\times {\mathrm{6311}}^1$

素因数の和:6340

約数の個数: 80

約数和(自身を含む): 641804160

約数和(自身を除く): 420969648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 6311, 8748, 11664, 12622, 17496, 18933, 25244, 34992, 37866, 50488, 56799, 75732, 100976, 113598, 151464, 170397, 227196, 302928, 340794, 454392, 511191, 681588, 908784, 1022382, 1363176, 1533573, 2044764, 2726352, 3067146, 4089528, 4600719, 6134292, 8179056, 9201438, 12268584, 13802157, 18402876, 24537168, 27604314, 36805752, 55208628, 73611504, 110417256, 220834512]

約数ペア:

[(1, 220834512), (2, 110417256), (3, 73611504), (4, 55208628), (6, 36805752), (8, 27604314), (9, 24537168), (12, 18402876), (16, 13802157), (18, 12268584), (24, 9201438), (27, 8179056), (36, 6134292), (48, 4600719), (54, 4089528), (72, 3067146), (81, 2726352), (108, 2044764), (144, 1533573), (162, 1363176), (216, 1022382), (243, 908784), (324, 681588), (432, 511191), (486, 454392), (648, 340794), (729, 302928), (972, 227196), (1296, 170397), (1458, 151464), (1944, 113598), (2187, 100976), (2916, 75732), (3888, 56799), (4374, 50488), (5832, 37866), (6311, 34992), (8748, 25244), (11664, 18933), (12622, 17496)]