40197948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 113541120

約数和(自身を除く): 73343172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 301, 359, 372, 434, 516, 602, 651, 718, 868, 903, 1077, 1204, 1302, 1333, 1436, 1806, 2154, 2513, 2604, 2666, 3612, 3999, 4308, 5026, 5332, 7539, 7998, 9331, 10052, 11129, 15078, 15437, 15996, 18662, 22258, 27993, 30156, 30874, 33387, 37324, 44516, 46311, 55986, 61748, 66774, 77903, 92622, 108059, 111972, 133548, 155806, 185244, 216118, 233709, 311612, 324177, 432236, 467418, 478547, 648354, 934836, 957094, 1296708, 1435641, 1914188, 2871282, 3349829, 5742564, 6699658, 10049487, 13399316, 20098974, 40197948]

約数ペア:

[(1, 40197948), (2, 20098974), (3, 13399316), (4, 10049487), (6, 6699658), (7, 5742564), (12, 3349829), (14, 2871282), (21, 1914188), (28, 1435641), (31, 1296708), (42, 957094), (43, 934836), (62, 648354), (84, 478547), (86, 467418), (93, 432236), (124, 324177), (129, 311612), (172, 233709), (186, 216118), (217, 185244), (258, 155806), (301, 133548), (359, 111972), (372, 108059), (434, 92622), (516, 77903), (602, 66774), (651, 61748), (718, 55986), (868, 46311), (903, 44516), (1077, 37324), (1204, 33387), (1302, 30874), (1333, 30156), (1436, 27993), (1806, 22258), (2154, 18662), (2513, 15996), (2604, 15437), (2666, 15078), (3612, 11129), (3999, 10052), (4308, 9331), (5026, 7998), (5332, 7539)]