1340756568

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{503287}}^1$

素因数の和:503336

約数の個数: 48

約数和(自身を含む): 3729364080

約数和(自身を除く): 2388607512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 503287, 1006574, 1509861, 2013148, 3019722, 4026296, 4529583, 6039444, 9059166, 12078888, 18118332, 18621619, 36236664, 37243238, 55864857, 74486476, 111729714, 148972952, 167594571, 223459428, 335189142, 446918856, 670378284, 1340756568]

約数ペア:

[(1, 1340756568), (2, 670378284), (3, 446918856), (4, 335189142), (6, 223459428), (8, 167594571), (9, 148972952), (12, 111729714), (18, 74486476), (24, 55864857), (36, 37243238), (37, 36236664), (72, 18621619), (74, 18118332), (111, 12078888), (148, 9059166), (222, 6039444), (296, 4529583), (333, 4026296), (444, 3019722), (666, 2013148), (888, 1509861), (1332, 1006574), (2664, 503287)]