253051632

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{10781}}^1$

素因数の和:10958

約数の個数: 60

約数和(自身を含む): 712603944

約数和(自身を除く): 459552312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 7824, 10781, 11736, 21562, 23472, 32343, 43124, 64686, 86248, 97029, 129372, 172496, 194058, 258744, 388116, 517488, 776232, 1552464, 1757303, 3514606, 5271909, 7029212, 10543818, 14058424, 15815727, 21087636, 28116848, 31631454, 42175272, 63262908, 84350544, 126525816, 253051632]

約数ペア:

[(1, 253051632), (2, 126525816), (3, 84350544), (4, 63262908), (6, 42175272), (8, 31631454), (9, 28116848), (12, 21087636), (16, 15815727), (18, 14058424), (24, 10543818), (36, 7029212), (48, 5271909), (72, 3514606), (144, 1757303), (163, 1552464), (326, 776232), (489, 517488), (652, 388116), (978, 258744), (1304, 194058), (1467, 172496), (1956, 129372), (2608, 97029), (2934, 86248), (3912, 64686), (5868, 43124), (7824, 32343), (10781, 23472), (11736, 21562)]