1720740336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5121251}}^1$

素因数の和:5121269

約数の個数: 40

約数和(自身を含む): 5080281984

約数和(自身を除く): 3359541648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5121251, 10242502, 15363753, 20485004, 30727506, 35848757, 40970008, 61455012, 71697514, 81940016, 107546271, 122910024, 143395028, 215092542, 245820048, 286790056, 430185084, 573580112, 860370168, 1720740336]

約数ペア:

[(1, 1720740336), (2, 860370168), (3, 573580112), (4, 430185084), (6, 286790056), (7, 245820048), (8, 215092542), (12, 143395028), (14, 122910024), (16, 107546271), (21, 81940016), (24, 71697514), (28, 61455012), (42, 40970008), (48, 35848757), (56, 30727506), (84, 20485004), (112, 15363753), (168, 10242502), (336, 5121251)]