21899384064

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1241

約数の個数: 216

約数和(自身を含む): 65430892800

約数和(自身を除く): 43531508736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 379, 384, 496, 558, 576, 744, 758, 768, 809, 992, 1116, 1137, 1152, 1488, 1516, 1618, 1984, 2232, 2274, 2304, 2427, 2976, 3032, 3236, 3411, 3968, 4464, 4548, 4854, 5952, 6064, 6472, 6822, 7281, 7936, 8928, 9096, 9708, 11749, 11904, 12128, 12944, 13644, 14562, 17856, 18192, 19416, 23498, 23808, 24256, 25079, 25888, 27288, 29124, 35247, 35712, 36384, 38832, 46996, 48512, 50158, 51776, 54576, 58248, 70494, 71424, 72768, 75237, 77664, 93992, 97024, 100316, 103552, 105741, 109152, 116496, 140988, 145536, 150474, 155328, 187984, 200632, 207104, 211482, 218304, 225711, 232992, 281976, 291072, 300948, 306611, 310656, 375968, 401264, 422964, 436608, 451422, 465984, 563952, 601896, 613222, 621312, 751936, 802528, 845928, 873216, 902844, 919833, 931968, 1127904, 1203792, 1226444, 1503872, 1605056, 1691856, 1805688, 1839666, 1863936, 2255808, 2407584, 2452888, 2759499, 3007744, 3210112, 3383712, 3611376, 3679332, 4511616, 4815168, 4905776, 5518998, 6420224, 6767424, 7222752, 7358664, 9023232, 9504941, 9630336, 9811552, 11037996, 13534848, 14445504, 14717328, 19009882, 19260672, 19623104, 22075992, 27069696, 28514823, 28891008, 29434656, 38019764, 39246208, 44151984, 57029646, 57782016, 58869312, 76039528, 78492416, 85544469, 88303968, 114059292, 117738624, 152079056, 171088938, 176607936, 228118584, 235477248, 304158112, 342177876, 353215872, 456237168, 608316224, 684355752, 706431744, 912474336, 1216632448, 1368711504, 1824948672, 2433264896, 2737423008, 3649897344, 5474846016, 7299794688, 10949692032, 21899384064]

約数ペア:

[(1, 21899384064), (2, 10949692032), (3, 7299794688), (4, 5474846016), (6, 3649897344), (8, 2737423008), (9, 2433264896), (12, 1824948672), (16, 1368711504), (18, 1216632448), (24, 912474336), (31, 706431744), (32, 684355752), (36, 608316224), (48, 456237168), (62, 353215872), (64, 342177876), (72, 304158112), (93, 235477248), (96, 228118584), (124, 176607936), (128, 171088938), (144, 152079056), (186, 117738624), (192, 114059292), (248, 88303968), (256, 85544469), (279, 78492416), (288, 76039528), (372, 58869312), (379, 57782016), (384, 57029646), (496, 44151984), (558, 39246208), (576, 38019764), (744, 29434656), (758, 28891008), (768, 28514823), (809, 27069696), (992, 22075992), (1116, 19623104), (1137, 19260672), (1152, 19009882), (1488, 14717328), (1516, 14445504), (1618, 13534848), (1984, 11037996), (2232, 9811552), (2274, 9630336), (2304, 9504941), (2427, 9023232), (2976, 7358664), (3032, 7222752), (3236, 6767424), (3411, 6420224), (3968, 5518998), (4464, 4905776), (4548, 4815168), (4854, 4511616), (5952, 3679332), (6064, 3611376), (6472, 3383712), (6822, 3210112), (7281, 3007744), (7936, 2759499), (8928, 2452888), (9096, 2407584), (9708, 2255808), (11749, 1863936), (11904, 1839666), (12128, 1805688), (12944, 1691856), (13644, 1605056), (14562, 1503872), (17856, 1226444), (18192, 1203792), (19416, 1127904), (23498, 931968), (23808, 919833), (24256, 902844), (25079, 873216), (25888, 845928), (27288, 802528), (29124, 751936), (35247, 621312), (35712, 613222), (36384, 601896), (38832, 563952), (46996, 465984), (48512, 451422), (50158, 436608), (51776, 422964), (54576, 401264), (58248, 375968), (70494, 310656), (71424, 306611), (72768, 300948), (75237, 291072), (77664, 281976), (93992, 232992), (97024, 225711), (100316, 218304), (103552, 211482), (105741, 207104), (109152, 200632), (116496, 187984), (140988, 155328), (145536, 150474)]