1605641292

素因数分解:

$2^2\times 3^4\times {\mathrm{241}}^1\times {\mathrm{20563}}^1$

素因数の和:20820

約数の個数: 60

約数和(自身を含む): 4215085336

約数和(自身を除く): 2609444044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 241, 324, 482, 723, 964, 1446, 2169, 2892, 4338, 6507, 8676, 13014, 19521, 20563, 26028, 39042, 41126, 61689, 78084, 82252, 123378, 185067, 246756, 370134, 555201, 740268, 1110402, 1665603, 2220804, 3331206, 4955683, 6662412, 9911366, 14867049, 19822732, 29734098, 44601147, 59468196, 89202294, 133803441, 178404588, 267606882, 401410323, 535213764, 802820646, 1605641292]

約数ペア:

[(1, 1605641292), (2, 802820646), (3, 535213764), (4, 401410323), (6, 267606882), (9, 178404588), (12, 133803441), (18, 89202294), (27, 59468196), (36, 44601147), (54, 29734098), (81, 19822732), (108, 14867049), (162, 9911366), (241, 6662412), (324, 4955683), (482, 3331206), (723, 2220804), (964, 1665603), (1446, 1110402), (2169, 740268), (2892, 555201), (4338, 370134), (6507, 246756), (8676, 185067), (13014, 123378), (19521, 82252), (20563, 78084), (26028, 61689), (39042, 41126)]