994541808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33911}}^1$

素因数の和:33982

約数の個数: 80

約数和(自身を含む): 2825819136

約数和(自身を除く): 1831277328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 14664, 29328, 33911, 67822, 101733, 135644, 203466, 271288, 406932, 440843, 542576, 813864, 881686, 1322529, 1593817, 1627728, 1763372, 2645058, 3187634, 3526744, 4781451, 5290116, 6375268, 7053488, 9562902, 10580232, 12750536, 19125804, 20719621, 21160464, 25501072, 38251608, 41439242, 62158863, 76503216, 82878484, 124317726, 165756968, 248635452, 331513936, 497270904, 994541808]

約数ペア:

[(1, 994541808), (2, 497270904), (3, 331513936), (4, 248635452), (6, 165756968), (8, 124317726), (12, 82878484), (13, 76503216), (16, 62158863), (24, 41439242), (26, 38251608), (39, 25501072), (47, 21160464), (48, 20719621), (52, 19125804), (78, 12750536), (94, 10580232), (104, 9562902), (141, 7053488), (156, 6375268), (188, 5290116), (208, 4781451), (282, 3526744), (312, 3187634), (376, 2645058), (564, 1763372), (611, 1627728), (624, 1593817), (752, 1322529), (1128, 881686), (1222, 813864), (1833, 542576), (2256, 440843), (2444, 406932), (3666, 271288), (4888, 203466), (7332, 135644), (9776, 101733), (14664, 67822), (29328, 33911)]