388260288

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2779

約数の個数: 168

約数和(自身を含む): 1262024400

約数和(自身を除く): 873764112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2496, 2729, 2736, 2964, 3648, 3744, 3952, 4446, 5458, 5472, 5928, 7488, 7904, 8187, 8892, 10916, 10944, 11856, 15808, 16374, 17784, 21832, 23712, 24561, 32748, 35477, 35568, 43664, 47424, 49122, 51851, 65496, 70954, 71136, 87328, 98244, 103702, 106431, 130992, 141908, 142272, 155553, 174656, 196488, 207404, 212862, 261984, 283816, 311106, 319293, 392976, 414808, 425724, 466659, 523968, 567632, 622212, 638586, 674063, 785952, 829616, 851448, 933318, 1135264, 1244424, 1277172, 1348126, 1571904, 1659232, 1702896, 1866636, 2022189, 2270528, 2488848, 2554344, 2696252, 3318464, 3405792, 3733272, 4044378, 4977696, 5108688, 5392504, 6066567, 6811584, 7466544, 8088756, 9955392, 10217376, 10785008, 12133134, 14933088, 16177512, 20434752, 21570016, 24266268, 29866176, 32355024, 43140032, 48532536, 64710048, 97065072, 129420096, 194130144, 388260288]

約数ペア:

[(1, 388260288), (2, 194130144), (3, 129420096), (4, 97065072), (6, 64710048), (8, 48532536), (9, 43140032), (12, 32355024), (13, 29866176), (16, 24266268), (18, 21570016), (19, 20434752), (24, 16177512), (26, 14933088), (32, 12133134), (36, 10785008), (38, 10217376), (39, 9955392), (48, 8088756), (52, 7466544), (57, 6811584), (64, 6066567), (72, 5392504), (76, 5108688), (78, 4977696), (96, 4044378), (104, 3733272), (114, 3405792), (117, 3318464), (144, 2696252), (152, 2554344), (156, 2488848), (171, 2270528), (192, 2022189), (208, 1866636), (228, 1702896), (234, 1659232), (247, 1571904), (288, 1348126), (304, 1277172), (312, 1244424), (342, 1135264), (416, 933318), (456, 851448), (468, 829616), (494, 785952), (576, 674063), (608, 638586), (624, 622212), (684, 567632), (741, 523968), (832, 466659), (912, 425724), (936, 414808), (988, 392976), (1216, 319293), (1248, 311106), (1368, 283816), (1482, 261984), (1824, 212862), (1872, 207404), (1976, 196488), (2223, 174656), (2496, 155553), (2729, 142272), (2736, 141908), (2964, 130992), (3648, 106431), (3744, 103702), (3952, 98244), (4446, 87328), (5458, 71136), (5472, 70954), (5928, 65496), (7488, 51851), (7904, 49122), (8187, 47424), (8892, 43664), (10916, 35568), (10944, 35477), (11856, 32748), (15808, 24561), (16374, 23712), (17784, 21832)]