989592912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2942

約数の個数: 240

約数和(自身を含む): 3565486080

約数和(自身を除く): 2575893168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1008, 1023, 1116, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 2879, 3069, 3472, 3696, 3906, 4092, 4464, 4774, 5208, 5456, 5544, 5758, 6138, 7161, 7812, 8184, 8637, 9548, 10416, 11088, 11516, 12276, 14322, 15624, 16368, 17274, 19096, 20153, 21483, 23032, 24552, 25911, 28644, 31248, 31669, 34548, 38192, 40306, 42966, 46064, 49104, 51822, 57288, 60459, 63338, 69096, 80612, 85932, 89249, 95007, 103644, 114576, 120918, 126676, 138192, 161224, 171864, 178498, 181377, 190014, 207288, 221683, 241836, 253352, 267747, 285021, 322448, 343728, 356996, 362754, 380028, 414576, 443366, 483672, 506704, 535494, 570042, 624743, 665049, 713992, 725508, 760056, 803241, 886732, 967344, 981739, 1070988, 1140084, 1249486, 1330098, 1427984, 1451016, 1520112, 1606482, 1773464, 1874229, 1963478, 1995147, 2141976, 2280168, 2498972, 2660196, 2902032, 2945217, 3212964, 3546928, 3748458, 3926956, 3990294, 4283952, 4560336, 4997944, 5320392, 5622687, 5890434, 6425928, 6872173, 7496916, 7853912, 7980588, 8835651, 9995888, 10640784, 11245374, 11780868, 12851856, 13744346, 14993832, 15707824, 15961176, 17671302, 20616519, 22490748, 23561736, 27488692, 29987664, 31922352, 35342604, 41233038, 44981496, 47123472, 54977384, 61849557, 70685208, 82466076, 89962992, 109954768, 123699114, 141370416, 164932152, 247398228, 329864304, 494796456, 989592912]

約数ペア:

[(1, 989592912), (2, 494796456), (3, 329864304), (4, 247398228), (6, 164932152), (7, 141370416), (8, 123699114), (9, 109954768), (11, 89962992), (12, 82466076), (14, 70685208), (16, 61849557), (18, 54977384), (21, 47123472), (22, 44981496), (24, 41233038), (28, 35342604), (31, 31922352), (33, 29987664), (36, 27488692), (42, 23561736), (44, 22490748), (48, 20616519), (56, 17671302), (62, 15961176), (63, 15707824), (66, 14993832), (72, 13744346), (77, 12851856), (84, 11780868), (88, 11245374), (93, 10640784), (99, 9995888), (112, 8835651), (124, 7980588), (126, 7853912), (132, 7496916), (144, 6872173), (154, 6425928), (168, 5890434), (176, 5622687), (186, 5320392), (198, 4997944), (217, 4560336), (231, 4283952), (248, 3990294), (252, 3926956), (264, 3748458), (279, 3546928), (308, 3212964), (336, 2945217), (341, 2902032), (372, 2660196), (396, 2498972), (434, 2280168), (462, 2141976), (496, 1995147), (504, 1963478), (528, 1874229), (558, 1773464), (616, 1606482), (651, 1520112), (682, 1451016), (693, 1427984), (744, 1330098), (792, 1249486), (868, 1140084), (924, 1070988), (1008, 981739), (1023, 967344), (1116, 886732), (1232, 803241), (1302, 760056), (1364, 725508), (1386, 713992), (1488, 665049), (1584, 624743), (1736, 570042), (1848, 535494), (1953, 506704), (2046, 483672), (2232, 443366), (2387, 414576), (2604, 380028), (2728, 362754), (2772, 356996), (2879, 343728), (3069, 322448), (3472, 285021), (3696, 267747), (3906, 253352), (4092, 241836), (4464, 221683), (4774, 207288), (5208, 190014), (5456, 181377), (5544, 178498), (5758, 171864), (6138, 161224), (7161, 138192), (7812, 126676), (8184, 120918), (8637, 114576), (9548, 103644), (10416, 95007), (11088, 89249), (11516, 85932), (12276, 80612), (14322, 69096), (15624, 63338), (16368, 60459), (17274, 57288), (19096, 51822), (20153, 49104), (21483, 46064), (23032, 42966), (24552, 40306), (25911, 38192), (28644, 34548), (31248, 31669)]