17984918448

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{110821}}^1$

素因数の和:110872

約数の個数: 180

約数和(自身を含む): 61096611888

約数和(自身を除く): 43111693440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2352, 2576, 2898, 3312, 3381, 3528, 3864, 4508, 5796, 6762, 7056, 7728, 9016, 10143, 11592, 13524, 18032, 20286, 23184, 27048, 40572, 54096, 81144, 110821, 162288, 221642, 332463, 443284, 664926, 775747, 886568, 997389, 1329852, 1551494, 1773136, 1994778, 2327241, 2548883, 2659704, 3102988, 3989556, 4654482, 5097766, 5319408, 5430229, 6205976, 6981723, 7646649, 7979112, 9308964, 10195532, 10860458, 12411952, 13963446, 15293298, 15958224, 16290687, 17842181, 18617928, 20391064, 21720916, 22939947, 27926892, 30586596, 32581374, 35684362, 37235856, 40782128, 43441832, 45879894, 48872061, 53526543, 55853784, 61173192, 65162748, 71368724, 86883664, 91759788, 97744122, 107053086, 111707568, 122346384, 124895267, 130325496, 142737448, 160579629, 183519576, 195488244, 214106172, 249790534, 260650992, 285474896, 321159258, 367039152, 374685801, 390976488, 428212344, 499581068, 642318516, 749371602, 781952976, 856424688, 999162136, 1124057403, 1284637032, 1498743204, 1998324272, 2248114806, 2569274064, 2997486408, 4496229612, 5994972816, 8992459224, 17984918448]

約数ペア:

[(1, 17984918448), (2, 8992459224), (3, 5994972816), (4, 4496229612), (6, 2997486408), (7, 2569274064), (8, 2248114806), (9, 1998324272), (12, 1498743204), (14, 1284637032), (16, 1124057403), (18, 999162136), (21, 856424688), (23, 781952976), (24, 749371602), (28, 642318516), (36, 499581068), (42, 428212344), (46, 390976488), (48, 374685801), (49, 367039152), (56, 321159258), (63, 285474896), (69, 260650992), (72, 249790534), (84, 214106172), (92, 195488244), (98, 183519576), (112, 160579629), (126, 142737448), (138, 130325496), (144, 124895267), (147, 122346384), (161, 111707568), (168, 107053086), (184, 97744122), (196, 91759788), (207, 86883664), (252, 71368724), (276, 65162748), (294, 61173192), (322, 55853784), (336, 53526543), (368, 48872061), (392, 45879894), (414, 43441832), (441, 40782128), (483, 37235856), (504, 35684362), (552, 32581374), (588, 30586596), (644, 27926892), (784, 22939947), (828, 21720916), (882, 20391064), (966, 18617928), (1008, 17842181), (1104, 16290687), (1127, 15958224), (1176, 15293298), (1288, 13963446), (1449, 12411952), (1656, 10860458), (1764, 10195532), (1932, 9308964), (2254, 7979112), (2352, 7646649), (2576, 6981723), (2898, 6205976), (3312, 5430229), (3381, 5319408), (3528, 5097766), (3864, 4654482), (4508, 3989556), (5796, 3102988), (6762, 2659704), (7056, 2548883), (7728, 2327241), (9016, 1994778), (10143, 1773136), (11592, 1551494), (13524, 1329852), (18032, 997389), (20286, 886568), (23184, 775747), (27048, 664926), (40572, 443284), (54096, 332463), (81144, 221642), (110821, 162288)]