816807888

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{48481}}^1$

素因数の和:48514

約数の個数: 100

約数和(自身を含む): 2545983748

約数和(自身を除く): 1729175860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 48481, 96962, 145443, 193924, 290886, 387848, 436329, 581772, 630253, 775696, 872658, 1163544, 1260506, 1308987, 1745316, 1890759, 2327088, 2521012, 2617974, 3490632, 3781518, 3926961, 5042024, 5235948, 5672277, 6981264, 7563036, 7853922, 10084048, 10471896, 11344554, 15126072, 15707844, 17016831, 20943792, 22689108, 30252144, 31415688, 34033662, 45378216, 51050493, 62831376, 68067324, 90756432, 102100986, 136134648, 204201972, 272269296, 408403944, 816807888]

約数ペア:

[(1, 816807888), (2, 408403944), (3, 272269296), (4, 204201972), (6, 136134648), (8, 102100986), (9, 90756432), (12, 68067324), (13, 62831376), (16, 51050493), (18, 45378216), (24, 34033662), (26, 31415688), (27, 30252144), (36, 22689108), (39, 20943792), (48, 17016831), (52, 15707844), (54, 15126072), (72, 11344554), (78, 10471896), (81, 10084048), (104, 7853922), (108, 7563036), (117, 6981264), (144, 5672277), (156, 5235948), (162, 5042024), (208, 3926961), (216, 3781518), (234, 3490632), (312, 2617974), (324, 2521012), (351, 2327088), (432, 1890759), (468, 1745316), (624, 1308987), (648, 1260506), (702, 1163544), (936, 872658), (1053, 775696), (1296, 630253), (1404, 581772), (1872, 436329), (2106, 387848), (2808, 290886), (4212, 193924), (5616, 145443), (8424, 96962), (16848, 48481)]