338309916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{7283}}^1$

素因数の和:7383

約数の個数: 72

約数和(自身を含む): 930021120

約数和(自身を除く): 591711204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6636, 7283, 7742, 11613, 14566, 15484, 21849, 23226, 29132, 43698, 46452, 50981, 87396, 101962, 152943, 203924, 305886, 356867, 575357, 611772, 713734, 1070601, 1150714, 1427468, 1726071, 2141202, 2301428, 3452142, 4027499, 4282404, 6904284, 8054998, 12082497, 16109996, 24164994, 28192493, 48329988, 56384986, 84577479, 112769972, 169154958, 338309916]

約数ペア:

[(1, 338309916), (2, 169154958), (3, 112769972), (4, 84577479), (6, 56384986), (7, 48329988), (12, 28192493), (14, 24164994), (21, 16109996), (28, 12082497), (42, 8054998), (49, 6904284), (79, 4282404), (84, 4027499), (98, 3452142), (147, 2301428), (158, 2141202), (196, 1726071), (237, 1427468), (294, 1150714), (316, 1070601), (474, 713734), (553, 611772), (588, 575357), (948, 356867), (1106, 305886), (1659, 203924), (2212, 152943), (3318, 101962), (3871, 87396), (6636, 50981), (7283, 46452), (7742, 43698), (11613, 29132), (14566, 23226), (15484, 21849)]