1984989888

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2929

約数の個数: 280

約数和(自身を含む): 7081113600

約数和(自身を除く): 5096123712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1728, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 2879, 3024, 3078, 3192, 3591, 3648, 4032, 4104, 4256, 4536, 4788, 5184, 5472, 5758, 6048, 6156, 6384, 7182, 8208, 8512, 8637, 9072, 9576, 10773, 10944, 11516, 12096, 12312, 12768, 14364, 16416, 17274, 18144, 19152, 20153, 21546, 23032, 24624, 25536, 25911, 28728, 32832, 34548, 36288, 38304, 40306, 43092, 46064, 49248, 51822, 54701, 57456, 60459, 69096, 76608, 77733, 80612, 86184, 92128, 98496, 103644, 109402, 114912, 120918, 138192, 155466, 161224, 164103, 172368, 181377, 184256, 207288, 218804, 229824, 233199, 241836, 276384, 310932, 322448, 328206, 344736, 362754, 382907, 414576, 437608, 466398, 483672, 492309, 544131, 552768, 621864, 644896, 656412, 689472, 725508, 765814, 829152, 875216, 932796, 967344, 984618, 1088262, 1148721, 1243728, 1289792, 1312824, 1451016, 1476927, 1531628, 1632393, 1658304, 1750432, 1865592, 1934688, 1969236, 2176524, 2297442, 2487456, 2625648, 2902032, 2953854, 3063256, 3264786, 3446163, 3500864, 3731184, 3869376, 3938472, 4353048, 4430781, 4594884, 4974912, 5251296, 5804064, 5907708, 6126512, 6529572, 6892326, 7462368, 7876944, 8706096, 8861562, 9189768, 10338489, 10502592, 11608128, 11815416, 12253024, 13059144, 13784652, 14924736, 15753888, 17412192, 17723124, 18379536, 20676978, 23630832, 24506048, 26118288, 27569304, 31015467, 31507776, 34824384, 35446248, 36759072, 41353956, 47261664, 52236576, 55138608, 62030934, 70892496, 73518144, 82707912, 94523328, 104473152, 110277216, 124061868, 141784992, 165415824, 220554432, 248123736, 283569984, 330831648, 496247472, 661663296, 992494944, 1984989888]

約数ペア:

[(1, 1984989888), (2, 992494944), (3, 661663296), (4, 496247472), (6, 330831648), (7, 283569984), (8, 248123736), (9, 220554432), (12, 165415824), (14, 141784992), (16, 124061868), (18, 110277216), (19, 104473152), (21, 94523328), (24, 82707912), (27, 73518144), (28, 70892496), (32, 62030934), (36, 55138608), (38, 52236576), (42, 47261664), (48, 41353956), (54, 36759072), (56, 35446248), (57, 34824384), (63, 31507776), (64, 31015467), (72, 27569304), (76, 26118288), (81, 24506048), (84, 23630832), (96, 20676978), (108, 18379536), (112, 17723124), (114, 17412192), (126, 15753888), (133, 14924736), (144, 13784652), (152, 13059144), (162, 12253024), (168, 11815416), (171, 11608128), (189, 10502592), (192, 10338489), (216, 9189768), (224, 8861562), (228, 8706096), (252, 7876944), (266, 7462368), (288, 6892326), (304, 6529572), (324, 6126512), (336, 5907708), (342, 5804064), (378, 5251296), (399, 4974912), (432, 4594884), (448, 4430781), (456, 4353048), (504, 3938472), (513, 3869376), (532, 3731184), (567, 3500864), (576, 3446163), (608, 3264786), (648, 3063256), (672, 2953854), (684, 2902032), (756, 2625648), (798, 2487456), (864, 2297442), (912, 2176524), (1008, 1969236), (1026, 1934688), (1064, 1865592), (1134, 1750432), (1197, 1658304), (1216, 1632393), (1296, 1531628), (1344, 1476927), (1368, 1451016), (1512, 1312824), (1539, 1289792), (1596, 1243728), (1728, 1148721), (1824, 1088262), (2016, 984618), (2052, 967344), (2128, 932796), (2268, 875216), (2394, 829152), (2592, 765814), (2736, 725508), (2879, 689472), (3024, 656412), (3078, 644896), (3192, 621864), (3591, 552768), (3648, 544131), (4032, 492309), (4104, 483672), (4256, 466398), (4536, 437608), (4788, 414576), (5184, 382907), (5472, 362754), (5758, 344736), (6048, 328206), (6156, 322448), (6384, 310932), (7182, 276384), (8208, 241836), (8512, 233199), (8637, 229824), (9072, 218804), (9576, 207288), (10773, 184256), (10944, 181377), (11516, 172368), (12096, 164103), (12312, 161224), (12768, 155466), (14364, 138192), (16416, 120918), (17274, 114912), (18144, 109402), (19152, 103644), (20153, 98496), (21546, 92128), (23032, 86184), (24624, 80612), (25536, 77733), (25911, 76608), (28728, 69096), (32832, 60459), (34548, 57456), (36288, 54701), (38304, 51822), (40306, 49248), (43092, 46064)]