1267431256

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3407}}^1$

素因数の和:3513

約数の個数: 96

約数和(自身を含む): 3018738240

約数和(自身を除く): 1751306984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 91, 98, 104, 146, 182, 196, 292, 364, 392, 511, 584, 637, 728, 949, 1022, 1274, 1898, 2044, 2548, 3407, 3577, 3796, 4088, 5096, 6643, 6814, 7154, 7592, 13286, 13628, 14308, 23849, 26572, 27256, 28616, 44291, 46501, 47698, 53144, 88582, 93002, 95396, 166943, 177164, 186004, 190792, 248711, 310037, 333886, 354328, 372008, 497422, 620074, 667772, 994844, 1240148, 1335544, 1740977, 1989688, 2170259, 2480296, 3233243, 3481954, 4340518, 6466486, 6963908, 8681036, 12186839, 12932972, 13927816, 17362072, 22632701, 24373678, 25865944, 45265402, 48747356, 90530804, 97494712, 158428907, 181061608, 316857814, 633715628, 1267431256]

約数ペア:

[(1, 1267431256), (2, 633715628), (4, 316857814), (7, 181061608), (8, 158428907), (13, 97494712), (14, 90530804), (26, 48747356), (28, 45265402), (49, 25865944), (52, 24373678), (56, 22632701), (73, 17362072), (91, 13927816), (98, 12932972), (104, 12186839), (146, 8681036), (182, 6963908), (196, 6466486), (292, 4340518), (364, 3481954), (392, 3233243), (511, 2480296), (584, 2170259), (637, 1989688), (728, 1740977), (949, 1335544), (1022, 1240148), (1274, 994844), (1898, 667772), (2044, 620074), (2548, 497422), (3407, 372008), (3577, 354328), (3796, 333886), (4088, 310037), (5096, 248711), (6643, 190792), (6814, 186004), (7154, 177164), (7592, 166943), (13286, 95396), (13628, 93002), (14308, 88582), (23849, 53144), (26572, 47698), (27256, 46501), (28616, 44291)]