1947263472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2972

約数の個数: 240

約数和(自身を含む): 6908129280

約数和(自身を除く): 4960865808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 61, 63, 66, 72, 77, 84, 88, 99, 112, 122, 126, 132, 144, 154, 168, 176, 183, 198, 231, 244, 252, 264, 308, 336, 366, 396, 427, 462, 488, 504, 528, 549, 616, 671, 693, 732, 792, 854, 924, 976, 1008, 1098, 1232, 1281, 1342, 1386, 1464, 1584, 1708, 1848, 2013, 2196, 2562, 2684, 2772, 2879, 2928, 3416, 3696, 3843, 4026, 4392, 4697, 5124, 5368, 5544, 5758, 6039, 6832, 7686, 8052, 8637, 8784, 9394, 10248, 10736, 11088, 11516, 12078, 14091, 15372, 16104, 17274, 18788, 20153, 20496, 23032, 24156, 25911, 28182, 30744, 31669, 32208, 34548, 37576, 40306, 42273, 46064, 48312, 51822, 56364, 60459, 61488, 63338, 69096, 75152, 80612, 84546, 95007, 96624, 103644, 112728, 120918, 126676, 138192, 161224, 169092, 175619, 181377, 190014, 207288, 221683, 225456, 241836, 253352, 285021, 322448, 338184, 351238, 362754, 380028, 414576, 443366, 483672, 506704, 526857, 570042, 665049, 676368, 702476, 725508, 760056, 886732, 967344, 1053714, 1140084, 1229333, 1330098, 1404952, 1451016, 1520112, 1580571, 1773464, 1931809, 1995147, 2107428, 2280168, 2458666, 2660196, 2809904, 2902032, 3161142, 3546928, 3687999, 3863618, 3990294, 4214856, 4560336, 4917332, 5320392, 5795427, 6322284, 7375998, 7727236, 7980588, 8429712, 9834664, 10640784, 11063997, 11590854, 12644568, 13522663, 14751996, 15454472, 15961176, 17386281, 19669328, 22127994, 23181708, 25289136, 27045326, 29503992, 30908944, 31922352, 34772562, 40567989, 44255988, 46363416, 54090652, 59007984, 69545124, 81135978, 88511976, 92726832, 108181304, 121703967, 139090248, 162271956, 177023952, 216362608, 243407934, 278180496, 324543912, 486815868, 649087824, 973631736, 1947263472]

約数ペア:

[(1, 1947263472), (2, 973631736), (3, 649087824), (4, 486815868), (6, 324543912), (7, 278180496), (8, 243407934), (9, 216362608), (11, 177023952), (12, 162271956), (14, 139090248), (16, 121703967), (18, 108181304), (21, 92726832), (22, 88511976), (24, 81135978), (28, 69545124), (33, 59007984), (36, 54090652), (42, 46363416), (44, 44255988), (48, 40567989), (56, 34772562), (61, 31922352), (63, 30908944), (66, 29503992), (72, 27045326), (77, 25289136), (84, 23181708), (88, 22127994), (99, 19669328), (112, 17386281), (122, 15961176), (126, 15454472), (132, 14751996), (144, 13522663), (154, 12644568), (168, 11590854), (176, 11063997), (183, 10640784), (198, 9834664), (231, 8429712), (244, 7980588), (252, 7727236), (264, 7375998), (308, 6322284), (336, 5795427), (366, 5320392), (396, 4917332), (427, 4560336), (462, 4214856), (488, 3990294), (504, 3863618), (528, 3687999), (549, 3546928), (616, 3161142), (671, 2902032), (693, 2809904), (732, 2660196), (792, 2458666), (854, 2280168), (924, 2107428), (976, 1995147), (1008, 1931809), (1098, 1773464), (1232, 1580571), (1281, 1520112), (1342, 1451016), (1386, 1404952), (1464, 1330098), (1584, 1229333), (1708, 1140084), (1848, 1053714), (2013, 967344), (2196, 886732), (2562, 760056), (2684, 725508), (2772, 702476), (2879, 676368), (2928, 665049), (3416, 570042), (3696, 526857), (3843, 506704), (4026, 483672), (4392, 443366), (4697, 414576), (5124, 380028), (5368, 362754), (5544, 351238), (5758, 338184), (6039, 322448), (6832, 285021), (7686, 253352), (8052, 241836), (8637, 225456), (8784, 221683), (9394, 207288), (10248, 190014), (10736, 181377), (11088, 175619), (11516, 169092), (12078, 161224), (14091, 138192), (15372, 126676), (16104, 120918), (17274, 112728), (18788, 103644), (20153, 96624), (20496, 95007), (23032, 84546), (24156, 80612), (25911, 75152), (28182, 69096), (30744, 63338), (31669, 61488), (32208, 60459), (34548, 56364), (37576, 51822), (40306, 48312), (42273, 46064)]