1553827968

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5839}}^1$

素因数の和:5880

約数の個数: 256

約数和(自身を含む): 5718528000

約数和(自身を除く): 4164700032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 896, 924, 1008, 1056, 1152, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2376, 2464, 2688, 2772, 3024, 3168, 3456, 3696, 4032, 4158, 4224, 4752, 4928, 5544, 5839, 6048, 6336, 7392, 8064, 8316, 9504, 9856, 11088, 11678, 12096, 12672, 14784, 16632, 17517, 19008, 22176, 23356, 24192, 29568, 33264, 35034, 38016, 40873, 44352, 46712, 52551, 64229, 66528, 70068, 81746, 88704, 93424, 105102, 122619, 128458, 133056, 140136, 157653, 163492, 186848, 192687, 210204, 245238, 256916, 266112, 280272, 315306, 326984, 367857, 373696, 385374, 420408, 449603, 490476, 513832, 560544, 578061, 630612, 653968, 735714, 747392, 770748, 840816, 899206, 980952, 1027664, 1103571, 1121088, 1156122, 1261224, 1307936, 1348809, 1471428, 1541496, 1681632, 1734183, 1798412, 1961904, 2055328, 2207142, 2242176, 2312244, 2522448, 2615872, 2697618, 2942856, 3082992, 3363264, 3468366, 3596824, 3923808, 4046427, 4110656, 4414284, 4624488, 5044896, 5231744, 5395236, 5885712, 6165984, 6726528, 6936732, 7193648, 7847616, 8092854, 8221312, 8828568, 9248976, 10089792, 10790472, 11771424, 12139281, 12331968, 13873464, 14387296, 15695232, 16185708, 17657136, 18497952, 20179584, 21580944, 23542848, 24278562, 24663936, 27746928, 28774592, 32371416, 35314272, 36995904, 43161888, 47085696, 48557124, 55493856, 57549184, 64742832, 70628544, 73991808, 86323776, 97114248, 110987712, 129485664, 141257088, 172647552, 194228496, 221975424, 258971328, 388456992, 517942656, 776913984, 1553827968]

約数ペア:

[(1, 1553827968), (2, 776913984), (3, 517942656), (4, 388456992), (6, 258971328), (7, 221975424), (8, 194228496), (9, 172647552), (11, 141257088), (12, 129485664), (14, 110987712), (16, 97114248), (18, 86323776), (21, 73991808), (22, 70628544), (24, 64742832), (27, 57549184), (28, 55493856), (32, 48557124), (33, 47085696), (36, 43161888), (42, 36995904), (44, 35314272), (48, 32371416), (54, 28774592), (56, 27746928), (63, 24663936), (64, 24278562), (66, 23542848), (72, 21580944), (77, 20179584), (84, 18497952), (88, 17657136), (96, 16185708), (99, 15695232), (108, 14387296), (112, 13873464), (126, 12331968), (128, 12139281), (132, 11771424), (144, 10790472), (154, 10089792), (168, 9248976), (176, 8828568), (189, 8221312), (192, 8092854), (198, 7847616), (216, 7193648), (224, 6936732), (231, 6726528), (252, 6165984), (264, 5885712), (288, 5395236), (297, 5231744), (308, 5044896), (336, 4624488), (352, 4414284), (378, 4110656), (384, 4046427), (396, 3923808), (432, 3596824), (448, 3468366), (462, 3363264), (504, 3082992), (528, 2942856), (576, 2697618), (594, 2615872), (616, 2522448), (672, 2312244), (693, 2242176), (704, 2207142), (756, 2055328), (792, 1961904), (864, 1798412), (896, 1734183), (924, 1681632), (1008, 1541496), (1056, 1471428), (1152, 1348809), (1188, 1307936), (1232, 1261224), (1344, 1156122), (1386, 1121088), (1408, 1103571), (1512, 1027664), (1584, 980952), (1728, 899206), (1848, 840816), (2016, 770748), (2079, 747392), (2112, 735714), (2376, 653968), (2464, 630612), (2688, 578061), (2772, 560544), (3024, 513832), (3168, 490476), (3456, 449603), (3696, 420408), (4032, 385374), (4158, 373696), (4224, 367857), (4752, 326984), (4928, 315306), (5544, 280272), (5839, 266112), (6048, 256916), (6336, 245238), (7392, 210204), (8064, 192687), (8316, 186848), (9504, 163492), (9856, 157653), (11088, 140136), (11678, 133056), (12096, 128458), (12672, 122619), (14784, 105102), (16632, 93424), (17517, 88704), (19008, 81746), (22176, 70068), (23356, 66528), (24192, 64229), (29568, 52551), (33264, 46712), (35034, 44352), (38016, 40873)]