2119881984

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 6640220160

約数和(自身を除く): 4520338176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 47, 48, 57, 64, 66, 76, 88, 94, 96, 114, 128, 132, 141, 152, 176, 188, 192, 209, 228, 256, 264, 281, 282, 304, 352, 376, 384, 418, 456, 517, 528, 562, 564, 608, 627, 704, 752, 768, 836, 843, 893, 912, 1034, 1056, 1124, 1128, 1216, 1254, 1408, 1504, 1551, 1672, 1686, 1786, 1824, 2068, 2112, 2248, 2256, 2432, 2508, 2679, 2816, 3008, 3091, 3102, 3344, 3372, 3572, 3648, 4136, 4224, 4496, 4512, 4864, 5016, 5339, 5358, 6016, 6182, 6204, 6688, 6744, 7144, 7296, 8272, 8448, 8992, 9024, 9273, 9823, 10032, 10678, 10716, 12032, 12364, 12408, 13207, 13376, 13488, 14288, 14592, 16017, 16544, 17984, 18048, 18546, 19646, 20064, 21356, 21432, 24728, 24816, 26414, 26752, 26976, 28576, 29469, 32034, 33088, 35968, 36096, 37092, 39292, 39621, 40128, 42712, 42864, 49456, 49632, 52828, 53504, 53952, 57152, 58729, 58938, 64068, 66176, 71936, 74184, 78584, 79242, 80256, 85424, 85728, 98912, 99264, 105656, 107904, 114304, 117458, 117876, 128136, 132352, 145277, 148368, 157168, 158484, 160512, 170848, 171456, 176187, 197824, 198528, 211312, 215808, 228608, 234916, 235752, 250933, 256272, 290554, 296736, 314336, 316968, 341696, 342912, 352374, 395648, 397056, 422624, 435831, 469832, 471504, 501866, 512544, 581108, 593472, 628672, 633936, 683392, 685824, 704748, 752799, 791296, 845248, 871662, 939664, 943008, 1003732, 1025088, 1162216, 1186944, 1257344, 1267872, 1366784, 1409496, 1505598, 1690496, 1743324, 1879328, 1886016, 2007464, 2050176, 2324432, 2373888, 2514688, 2535744, 2760263, 2818992, 3011196, 3380992, 3486648, 3758656, 3772032, 4014928, 4100352, 4648864, 5071488, 5520526, 5637984, 6022392, 6973296, 7517312, 7544064, 8029856, 8280789, 9297728, 10142976, 11041052, 11275968, 12044784, 13946592, 15034624, 16059712, 16561578, 18595456, 22082104, 22551936, 24089568, 27893184, 32119424, 33123156, 37190912, 44164208, 45103872, 48179136, 55786368, 64238848, 66246312, 88328416, 96358272, 111572736, 132492624, 176656832, 192716544, 264985248, 353313664, 529970496, 706627328, 1059940992, 2119881984]

約数ペア:

[(1, 2119881984), (2, 1059940992), (3, 706627328), (4, 529970496), (6, 353313664), (8, 264985248), (11, 192716544), (12, 176656832), (16, 132492624), (19, 111572736), (22, 96358272), (24, 88328416), (32, 66246312), (33, 64238848), (38, 55786368), (44, 48179136), (47, 45103872), (48, 44164208), (57, 37190912), (64, 33123156), (66, 32119424), (76, 27893184), (88, 24089568), (94, 22551936), (96, 22082104), (114, 18595456), (128, 16561578), (132, 16059712), (141, 15034624), (152, 13946592), (176, 12044784), (188, 11275968), (192, 11041052), (209, 10142976), (228, 9297728), (256, 8280789), (264, 8029856), (281, 7544064), (282, 7517312), (304, 6973296), (352, 6022392), (376, 5637984), (384, 5520526), (418, 5071488), (456, 4648864), (517, 4100352), (528, 4014928), (562, 3772032), (564, 3758656), (608, 3486648), (627, 3380992), (704, 3011196), (752, 2818992), (768, 2760263), (836, 2535744), (843, 2514688), (893, 2373888), (912, 2324432), (1034, 2050176), (1056, 2007464), (1124, 1886016), (1128, 1879328), (1216, 1743324), (1254, 1690496), (1408, 1505598), (1504, 1409496), (1551, 1366784), (1672, 1267872), (1686, 1257344), (1786, 1186944), (1824, 1162216), (2068, 1025088), (2112, 1003732), (2248, 943008), (2256, 939664), (2432, 871662), (2508, 845248), (2679, 791296), (2816, 752799), (3008, 704748), (3091, 685824), (3102, 683392), (3344, 633936), (3372, 628672), (3572, 593472), (3648, 581108), (4136, 512544), (4224, 501866), (4496, 471504), (4512, 469832), (4864, 435831), (5016, 422624), (5339, 397056), (5358, 395648), (6016, 352374), (6182, 342912), (6204, 341696), (6688, 316968), (6744, 314336), (7144, 296736), (7296, 290554), (8272, 256272), (8448, 250933), (8992, 235752), (9024, 234916), (9273, 228608), (9823, 215808), (10032, 211312), (10678, 198528), (10716, 197824), (12032, 176187), (12364, 171456), (12408, 170848), (13207, 160512), (13376, 158484), (13488, 157168), (14288, 148368), (14592, 145277), (16017, 132352), (16544, 128136), (17984, 117876), (18048, 117458), (18546, 114304), (19646, 107904), (20064, 105656), (21356, 99264), (21432, 98912), (24728, 85728), (24816, 85424), (26414, 80256), (26752, 79242), (26976, 78584), (28576, 74184), (29469, 71936), (32034, 66176), (33088, 64068), (35968, 58938), (36096, 58729), (37092, 57152), (39292, 53952), (39621, 53504), (40128, 52828), (42712, 49632), (42864, 49456)]