391421808

素因数分解:

$2^4\times 3^4\times {\mathrm{149}}^1\times {\mathrm{2027}}^1$

素因数の和:2196

約数の個数: 100

約数和(自身を含む): 1141054200

約数和(自身を除く): 749632392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 162, 216, 298, 324, 432, 447, 596, 648, 894, 1192, 1296, 1341, 1788, 2027, 2384, 2682, 3576, 4023, 4054, 5364, 6081, 7152, 8046, 8108, 10728, 12069, 12162, 16092, 16216, 18243, 21456, 24138, 24324, 32184, 32432, 36486, 48276, 48648, 54729, 64368, 72972, 96552, 97296, 109458, 145944, 164187, 193104, 218916, 291888, 302023, 328374, 437832, 604046, 656748, 875664, 906069, 1208092, 1313496, 1812138, 2416184, 2626992, 2718207, 3624276, 4832368, 5436414, 7248552, 8154621, 10872828, 14497104, 16309242, 21745656, 24463863, 32618484, 43491312, 48927726, 65236968, 97855452, 130473936, 195710904, 391421808]

約数ペア:

[(1, 391421808), (2, 195710904), (3, 130473936), (4, 97855452), (6, 65236968), (8, 48927726), (9, 43491312), (12, 32618484), (16, 24463863), (18, 21745656), (24, 16309242), (27, 14497104), (36, 10872828), (48, 8154621), (54, 7248552), (72, 5436414), (81, 4832368), (108, 3624276), (144, 2718207), (149, 2626992), (162, 2416184), (216, 1812138), (298, 1313496), (324, 1208092), (432, 906069), (447, 875664), (596, 656748), (648, 604046), (894, 437832), (1192, 328374), (1296, 302023), (1341, 291888), (1788, 218916), (2027, 193104), (2384, 164187), (2682, 145944), (3576, 109458), (4023, 97296), (4054, 96552), (5364, 72972), (6081, 64368), (7152, 54729), (8046, 48648), (8108, 48276), (10728, 36486), (12069, 32432), (12162, 32184), (16092, 24324), (16216, 24138), (18243, 21456)]