1118378744

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^2\times {\mathrm{1543}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 2498987160

約数和(自身を除く): 1380608416

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 1543, 1849, 2107, 2408, 3086, 3698, 4214, 6172, 7396, 8428, 10801, 12344, 12943, 14792, 16856, 21602, 25886, 43204, 51772, 66349, 75607, 86408, 90601, 103544, 132698, 151214, 181202, 265396, 302428, 362404, 464443, 530792, 604856, 724808, 928886, 1857772, 2853007, 3251101, 3715544, 5706014, 6502202, 11412028, 13004404, 19971049, 22824056, 26008808, 39942098, 79884196, 139797343, 159768392, 279594686, 559189372, 1118378744]

約数ペア:

[(1, 1118378744), (2, 559189372), (4, 279594686), (7, 159768392), (8, 139797343), (14, 79884196), (28, 39942098), (43, 26008808), (49, 22824056), (56, 19971049), (86, 13004404), (98, 11412028), (172, 6502202), (196, 5706014), (301, 3715544), (344, 3251101), (392, 2853007), (602, 1857772), (1204, 928886), (1543, 724808), (1849, 604856), (2107, 530792), (2408, 464443), (3086, 362404), (3698, 302428), (4214, 265396), (6172, 181202), (7396, 151214), (8428, 132698), (10801, 103544), (12344, 90601), (12943, 86408), (14792, 75607), (16856, 66349), (21602, 51772), (25886, 43204)]