1640732544

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43159}}^1$

素因数の和:43193

約数の個数: 128

約数和(自身を含む): 5282784000

約数和(自身を除く): 3642051456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 38016, 43159, 86318, 129477, 172636, 258954, 345272, 388431, 474749, 517908, 690544, 776862, 949498, 1035816, 1165293, 1381088, 1424247, 1553724, 1898996, 2071632, 2330586, 2762176, 2848494, 3107448, 3797992, 4143264, 4272741, 4661172, 5524352, 5696988, 6214896, 7595984, 8286528, 8545482, 9322344, 11393976, 12429792, 12818223, 15191968, 16573056, 17090964, 18644688, 22787952, 24859584, 25636446, 30383936, 34181928, 37289376, 45575904, 49719168, 51272892, 60767872, 68363856, 74578752, 91151808, 102545784, 136727712, 149157504, 182303616, 205091568, 273455424, 410183136, 546910848, 820366272, 1640732544]

約数ペア:

[(1, 1640732544), (2, 820366272), (3, 546910848), (4, 410183136), (6, 273455424), (8, 205091568), (9, 182303616), (11, 149157504), (12, 136727712), (16, 102545784), (18, 91151808), (22, 74578752), (24, 68363856), (27, 60767872), (32, 51272892), (33, 49719168), (36, 45575904), (44, 37289376), (48, 34181928), (54, 30383936), (64, 25636446), (66, 24859584), (72, 22787952), (88, 18644688), (96, 17090964), (99, 16573056), (108, 15191968), (128, 12818223), (132, 12429792), (144, 11393976), (176, 9322344), (192, 8545482), (198, 8286528), (216, 7595984), (264, 6214896), (288, 5696988), (297, 5524352), (352, 4661172), (384, 4272741), (396, 4143264), (432, 3797992), (528, 3107448), (576, 2848494), (594, 2762176), (704, 2330586), (792, 2071632), (864, 1898996), (1056, 1553724), (1152, 1424247), (1188, 1381088), (1408, 1165293), (1584, 1035816), (1728, 949498), (2112, 776862), (2376, 690544), (3168, 517908), (3456, 474749), (4224, 388431), (4752, 345272), (6336, 258954), (9504, 172636), (12672, 129477), (19008, 86318), (38016, 43159)]