2719512

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 7455240

約数和(自身を除く): 4735728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 353, 428, 642, 706, 856, 963, 1059, 1284, 1412, 1926, 2118, 2568, 2824, 3177, 3852, 4236, 6354, 7704, 8472, 12708, 25416, 37771, 75542, 113313, 151084, 226626, 302168, 339939, 453252, 679878, 906504, 1359756, 2719512]

約数ペア:

[(1, 2719512), (2, 1359756), (3, 906504), (4, 679878), (6, 453252), (8, 339939), (9, 302168), (12, 226626), (18, 151084), (24, 113313), (36, 75542), (72, 37771), (107, 25416), (214, 12708), (321, 8472), (353, 7704), (428, 6354), (642, 4236), (706, 3852), (856, 3177), (963, 2824), (1059, 2568), (1284, 2118), (1412, 1926)]