1993970448

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:829

約数の個数: 120

約数和(自身を含む): 5658120000

約数和(自身を除く): 3664149552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 199, 298, 398, 447, 467, 596, 597, 796, 894, 934, 1192, 1194, 1341, 1401, 1592, 1788, 1791, 1868, 2384, 2388, 2682, 2802, 3184, 3576, 3582, 3736, 4203, 4776, 5364, 5604, 7152, 7164, 7472, 8406, 9552, 10728, 11208, 14328, 16812, 21456, 22416, 28656, 29651, 33624, 59302, 67248, 69583, 88953, 92933, 118604, 139166, 177906, 185866, 208749, 237208, 266859, 278332, 278799, 355812, 371732, 417498, 474416, 533718, 556664, 557598, 626247, 711624, 743464, 834996, 836397, 1067436, 1113328, 1115196, 1252494, 1423248, 1486928, 1669992, 1672794, 2134872, 2230392, 2504988, 3339984, 3345588, 4269744, 4460784, 5009976, 6691176, 10019952, 13382352, 13847017, 27694034, 41541051, 55388068, 83082102, 110776136, 124623153, 166164204, 221552272, 249246306, 332328408, 498492612, 664656816, 996985224, 1993970448]

約数ペア:

[(1, 1993970448), (2, 996985224), (3, 664656816), (4, 498492612), (6, 332328408), (8, 249246306), (9, 221552272), (12, 166164204), (16, 124623153), (18, 110776136), (24, 83082102), (36, 55388068), (48, 41541051), (72, 27694034), (144, 13847017), (149, 13382352), (199, 10019952), (298, 6691176), (398, 5009976), (447, 4460784), (467, 4269744), (596, 3345588), (597, 3339984), (796, 2504988), (894, 2230392), (934, 2134872), (1192, 1672794), (1194, 1669992), (1341, 1486928), (1401, 1423248), (1592, 1252494), (1788, 1115196), (1791, 1113328), (1868, 1067436), (2384, 836397), (2388, 834996), (2682, 743464), (2802, 711624), (3184, 626247), (3576, 557598), (3582, 556664), (3736, 533718), (4203, 474416), (4776, 417498), (5364, 371732), (5604, 355812), (7152, 278799), (7164, 278332), (7472, 266859), (8406, 237208), (9552, 208749), (10728, 185866), (11208, 177906), (14328, 139166), (16812, 118604), (21456, 92933), (22416, 88953), (28656, 69583), (29651, 67248), (33624, 59302)]