19945525248

素因数分解:

$2^{12}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:629

約数の個数: 312

約数和(自身を含む): 63603573696

約数和(自身を除く): 43658048448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 101, 128, 132, 144, 176, 192, 198, 202, 256, 264, 288, 303, 352, 384, 396, 404, 487, 512, 528, 576, 606, 704, 768, 792, 808, 909, 974, 1024, 1056, 1111, 1152, 1212, 1408, 1461, 1536, 1584, 1616, 1818, 1948, 2048, 2112, 2222, 2304, 2424, 2816, 2922, 3072, 3168, 3232, 3333, 3636, 3896, 4096, 4224, 4383, 4444, 4608, 4848, 5357, 5632, 5844, 6144, 6336, 6464, 6666, 7272, 7792, 8448, 8766, 8888, 9216, 9696, 9999, 10714, 11264, 11688, 12288, 12672, 12928, 13332, 14544, 15584, 16071, 16896, 17532, 17776, 18432, 19392, 19998, 21428, 22528, 23376, 25344, 25856, 26664, 29088, 31168, 32142, 33792, 35064, 35552, 36864, 38784, 39996, 42856, 45056, 46752, 48213, 49187, 50688, 51712, 53328, 58176, 62336, 64284, 67584, 70128, 71104, 77568, 79992, 85712, 93504, 96426, 98374, 101376, 103424, 106656, 116352, 124672, 128568, 135168, 140256, 142208, 147561, 155136, 159984, 171424, 187008, 192852, 196748, 202752, 206848, 213312, 232704, 249344, 257136, 280512, 284416, 295122, 310272, 319968, 342848, 374016, 385704, 393496, 405504, 413696, 426624, 442683, 465408, 498688, 514272, 541057, 561024, 568832, 590244, 620544, 639936, 685696, 748032, 771408, 786992, 853248, 885366, 930816, 997376, 1028544, 1082114, 1122048, 1137664, 1180488, 1241088, 1279872, 1371392, 1496064, 1542816, 1573984, 1623171, 1706496, 1770732, 1861632, 1994752, 2057088, 2164228, 2244096, 2275328, 2360976, 2559744, 2742784, 2992128, 3085632, 3147968, 3246342, 3412992, 3541464, 3723264, 4114176, 4328456, 4488192, 4550656, 4721952, 4869513, 5119488, 5485568, 5984256, 6171264, 6295936, 6492684, 6825984, 7082928, 8228352, 8656912, 8976384, 9443904, 9739026, 10238976, 10971136, 12342528, 12591872, 12985368, 13651968, 14165856, 16456704, 17313824, 17952768, 18887808, 19478052, 20477952, 21942272, 24685056, 25183744, 25970736, 28331712, 32913408, 34627648, 37775616, 38956104, 40955904, 49370112, 50367488, 51941472, 56663424, 65826816, 69255296, 75551232, 77912208, 98740224, 100734976, 103882944, 113326848, 138510592, 151102464, 155824416, 197480448, 201469952, 207765888, 226653696, 277021184, 302204928, 311648832, 415531776, 453307392, 554042368, 604409856, 623297664, 831063552, 906614784, 1108084736, 1246595328, 1662127104, 1813229568, 2216169472, 2493190656, 3324254208, 4986381312, 6648508416, 9972762624, 19945525248]

約数ペア:

[(1, 19945525248), (2, 9972762624), (3, 6648508416), (4, 4986381312), (6, 3324254208), (8, 2493190656), (9, 2216169472), (11, 1813229568), (12, 1662127104), (16, 1246595328), (18, 1108084736), (22, 906614784), (24, 831063552), (32, 623297664), (33, 604409856), (36, 554042368), (44, 453307392), (48, 415531776), (64, 311648832), (66, 302204928), (72, 277021184), (88, 226653696), (96, 207765888), (99, 201469952), (101, 197480448), (128, 155824416), (132, 151102464), (144, 138510592), (176, 113326848), (192, 103882944), (198, 100734976), (202, 98740224), (256, 77912208), (264, 75551232), (288, 69255296), (303, 65826816), (352, 56663424), (384, 51941472), (396, 50367488), (404, 49370112), (487, 40955904), (512, 38956104), (528, 37775616), (576, 34627648), (606, 32913408), (704, 28331712), (768, 25970736), (792, 25183744), (808, 24685056), (909, 21942272), (974, 20477952), (1024, 19478052), (1056, 18887808), (1111, 17952768), (1152, 17313824), (1212, 16456704), (1408, 14165856), (1461, 13651968), (1536, 12985368), (1584, 12591872), (1616, 12342528), (1818, 10971136), (1948, 10238976), (2048, 9739026), (2112, 9443904), (2222, 8976384), (2304, 8656912), (2424, 8228352), (2816, 7082928), (2922, 6825984), (3072, 6492684), (3168, 6295936), (3232, 6171264), (3333, 5984256), (3636, 5485568), (3896, 5119488), (4096, 4869513), (4224, 4721952), (4383, 4550656), (4444, 4488192), (4608, 4328456), (4848, 4114176), (5357, 3723264), (5632, 3541464), (5844, 3412992), (6144, 3246342), (6336, 3147968), (6464, 3085632), (6666, 2992128), (7272, 2742784), (7792, 2559744), (8448, 2360976), (8766, 2275328), (8888, 2244096), (9216, 2164228), (9696, 2057088), (9999, 1994752), (10714, 1861632), (11264, 1770732), (11688, 1706496), (12288, 1623171), (12672, 1573984), (12928, 1542816), (13332, 1496064), (14544, 1371392), (15584, 1279872), (16071, 1241088), (16896, 1180488), (17532, 1137664), (17776, 1122048), (18432, 1082114), (19392, 1028544), (19998, 997376), (21428, 930816), (22528, 885366), (23376, 853248), (25344, 786992), (25856, 771408), (26664, 748032), (29088, 685696), (31168, 639936), (32142, 620544), (33792, 590244), (35064, 568832), (35552, 561024), (36864, 541057), (38784, 514272), (39996, 498688), (42856, 465408), (45056, 442683), (46752, 426624), (48213, 413696), (49187, 405504), (50688, 393496), (51712, 385704), (53328, 374016), (58176, 342848), (62336, 319968), (64284, 310272), (67584, 295122), (70128, 284416), (71104, 280512), (77568, 257136), (79992, 249344), (85712, 232704), (93504, 213312), (96426, 206848), (98374, 202752), (101376, 196748), (103424, 192852), (106656, 187008), (116352, 171424), (124672, 159984), (128568, 155136), (135168, 147561), (140256, 142208)]