254228724

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{115769}}^1$

素因数の和:115840

約数の個数: 36

約数和(自身を含む): 653174340

約数和(自身を除く): 398945616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 115769, 231538, 347307, 463076, 694614, 1041921, 1389228, 2083842, 4167684, 7061909, 14123818, 21185727, 28247636, 42371454, 63557181, 84742908, 127114362, 254228724]

約数ペア:

[(1, 254228724), (2, 127114362), (3, 84742908), (4, 63557181), (6, 42371454), (9, 28247636), (12, 21185727), (18, 14123818), (36, 7061909), (61, 4167684), (122, 2083842), (183, 1389228), (244, 1041921), (366, 694614), (549, 463076), (732, 347307), (1098, 231538), (2196, 115769)]