16049857572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{1571}}^1$

素因数の和:2230

約数の個数: 144

約数和(自身を含む): 47131628544

約数和(自身を除く): 31081770972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 571, 639, 852, 994, 1142, 1278, 1491, 1571, 1713, 1988, 2284, 2556, 2982, 3142, 3426, 3997, 4473, 4713, 5139, 5964, 6284, 6852, 7994, 8946, 9426, 10278, 10997, 11991, 14139, 15988, 17892, 18852, 20556, 21994, 23982, 28278, 32991, 35973, 40541, 43988, 47964, 56556, 65982, 71946, 81082, 98973, 111541, 121623, 131964, 143892, 162164, 197946, 223082, 243246, 283787, 334623, 364869, 395892, 446164, 486492, 567574, 669246, 729738, 780787, 851361, 897041, 1003869, 1135148, 1338492, 1459476, 1561574, 1702722, 1794082, 2007738, 2342361, 2554083, 2691123, 3123148, 3405444, 3588164, 4015476, 4684722, 5108166, 5382246, 6279287, 7027083, 8073369, 9369444, 10216332, 10764492, 12558574, 14054166, 16146738, 18837861, 25117148, 28108332, 32293476, 37675722, 56513583, 63689911, 75351444, 113027166, 127379822, 191069733, 226054332, 254759644, 382139466, 445829377, 573209199, 764278932, 891658754, 1146418398, 1337488131, 1783317508, 2292836796, 2674976262, 4012464393, 5349952524, 8024928786, 16049857572]

約数ペア:

[(1, 16049857572), (2, 8024928786), (3, 5349952524), (4, 4012464393), (6, 2674976262), (7, 2292836796), (9, 1783317508), (12, 1337488131), (14, 1146418398), (18, 891658754), (21, 764278932), (28, 573209199), (36, 445829377), (42, 382139466), (63, 254759644), (71, 226054332), (84, 191069733), (126, 127379822), (142, 113027166), (213, 75351444), (252, 63689911), (284, 56513583), (426, 37675722), (497, 32293476), (571, 28108332), (639, 25117148), (852, 18837861), (994, 16146738), (1142, 14054166), (1278, 12558574), (1491, 10764492), (1571, 10216332), (1713, 9369444), (1988, 8073369), (2284, 7027083), (2556, 6279287), (2982, 5382246), (3142, 5108166), (3426, 4684722), (3997, 4015476), (4473, 3588164), (4713, 3405444), (5139, 3123148), (5964, 2691123), (6284, 2554083), (6852, 2342361), (7994, 2007738), (8946, 1794082), (9426, 1702722), (10278, 1561574), (10997, 1459476), (11991, 1338492), (14139, 1135148), (15988, 1003869), (17892, 897041), (18852, 851361), (20556, 780787), (21994, 729738), (23982, 669246), (28278, 567574), (32991, 486492), (35973, 446164), (40541, 395892), (43988, 364869), (47964, 334623), (56556, 283787), (65982, 243246), (71946, 223082), (81082, 197946), (98973, 162164), (111541, 143892), (121623, 131964)]