1306478632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 2615247360

約数和(自身を除く): 1308768728

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 101, 124, 172, 202, 248, 344, 404, 808, 1213, 1333, 2426, 2666, 3131, 4343, 4852, 5332, 6262, 8686, 9704, 10664, 12524, 17372, 25048, 34744, 37603, 52159, 75206, 104318, 122513, 134633, 150412, 208636, 245026, 269266, 300824, 417272, 490052, 538532, 980104, 1077064, 1616929, 3233858, 3797903, 5268059, 6467716, 7595806, 10536118, 12935432, 15191612, 21072236, 30383224, 42144472, 163309829, 326619658, 653239316, 1306478632]

約数ペア:

[(1, 1306478632), (2, 653239316), (4, 326619658), (8, 163309829), (31, 42144472), (43, 30383224), (62, 21072236), (86, 15191612), (101, 12935432), (124, 10536118), (172, 7595806), (202, 6467716), (248, 5268059), (344, 3797903), (404, 3233858), (808, 1616929), (1213, 1077064), (1333, 980104), (2426, 538532), (2666, 490052), (3131, 417272), (4343, 300824), (4852, 269266), (5332, 245026), (6262, 208636), (8686, 150412), (9704, 134633), (10664, 122513), (12524, 104318), (17372, 75206), (25048, 52159), (34744, 37603)]