291236328

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 824639400

約数和(自身を除く): 533403072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 101, 116, 174, 202, 232, 261, 303, 348, 404, 522, 606, 696, 808, 909, 1044, 1212, 1381, 1818, 2088, 2424, 2762, 2929, 3636, 4143, 5524, 5858, 7272, 8286, 8787, 11048, 11716, 12429, 16572, 17574, 23432, 24858, 26361, 33144, 35148, 40049, 49716, 52722, 70296, 80098, 99432, 105444, 120147, 139481, 160196, 210888, 240294, 278962, 320392, 360441, 418443, 480588, 557924, 720882, 836886, 961176, 1115848, 1255329, 1441764, 1673772, 2510658, 2883528, 3347544, 4044949, 5021316, 8089898, 10042632, 12134847, 16179796, 24269694, 32359592, 36404541, 48539388, 72809082, 97078776, 145618164, 291236328]

約数ペア:

[(1, 291236328), (2, 145618164), (3, 97078776), (4, 72809082), (6, 48539388), (8, 36404541), (9, 32359592), (12, 24269694), (18, 16179796), (24, 12134847), (29, 10042632), (36, 8089898), (58, 5021316), (72, 4044949), (87, 3347544), (101, 2883528), (116, 2510658), (174, 1673772), (202, 1441764), (232, 1255329), (261, 1115848), (303, 961176), (348, 836886), (404, 720882), (522, 557924), (606, 480588), (696, 418443), (808, 360441), (909, 320392), (1044, 278962), (1212, 240294), (1381, 210888), (1818, 160196), (2088, 139481), (2424, 120147), (2762, 105444), (2929, 99432), (3636, 80098), (4143, 70296), (5524, 52722), (5858, 49716), (7272, 40049), (8286, 35148), (8787, 33144), (11048, 26361), (11716, 24858), (12429, 23432), (16572, 17574)]