216928044

素因数分解:

$2^2\times 3^5\times {\mathrm{67}}^1\times {\mathrm{3331}}^1$

素因数の和:3417

約数の個数: 72

約数和(自身を含む): 577315648

約数和(自身を除く): 360387604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 804, 972, 1206, 1809, 2412, 3331, 3618, 5427, 6662, 7236, 9993, 10854, 13324, 16281, 19986, 21708, 29979, 32562, 39972, 59958, 65124, 89937, 119916, 179874, 223177, 269811, 359748, 446354, 539622, 669531, 809433, 892708, 1079244, 1339062, 1618866, 2008593, 2678124, 3237732, 4017186, 6025779, 8034372, 12051558, 18077337, 24103116, 36154674, 54232011, 72309348, 108464022, 216928044]

約数ペア:

[(1, 216928044), (2, 108464022), (3, 72309348), (4, 54232011), (6, 36154674), (9, 24103116), (12, 18077337), (18, 12051558), (27, 8034372), (36, 6025779), (54, 4017186), (67, 3237732), (81, 2678124), (108, 2008593), (134, 1618866), (162, 1339062), (201, 1079244), (243, 892708), (268, 809433), (324, 669531), (402, 539622), (486, 446354), (603, 359748), (804, 269811), (972, 223177), (1206, 179874), (1809, 119916), (2412, 89937), (3331, 65124), (3618, 59958), (5427, 39972), (6662, 32562), (7236, 29979), (9993, 21708), (10854, 19986), (13324, 16281)]