381736128

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 1035507200

約数和(自身を除く): 653771072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 103, 192, 194, 199, 206, 291, 309, 388, 398, 412, 582, 597, 618, 776, 796, 824, 1164, 1194, 1236, 1552, 1592, 1648, 2328, 2388, 2472, 3104, 3184, 3296, 4656, 4776, 4944, 6208, 6368, 6592, 9312, 9552, 9888, 9991, 12736, 18624, 19104, 19303, 19776, 19982, 20497, 29973, 38208, 38606, 39964, 40994, 57909, 59946, 61491, 77212, 79928, 81988, 115818, 119892, 122982, 154424, 159856, 163976, 231636, 239784, 245964, 308848, 319712, 327952, 463272, 479568, 491928, 617696, 639424, 655904, 926544, 959136, 983856, 1235392, 1311808, 1853088, 1918272, 1967712, 1988209, 3706176, 3935424, 3976418, 5964627, 7952836, 11929254, 15905672, 23858508, 31811344, 47717016, 63622688, 95434032, 127245376, 190868064, 381736128]

約数ペア:

[(1, 381736128), (2, 190868064), (3, 127245376), (4, 95434032), (6, 63622688), (8, 47717016), (12, 31811344), (16, 23858508), (24, 15905672), (32, 11929254), (48, 7952836), (64, 5964627), (96, 3976418), (97, 3935424), (103, 3706176), (192, 1988209), (194, 1967712), (199, 1918272), (206, 1853088), (291, 1311808), (309, 1235392), (388, 983856), (398, 959136), (412, 926544), (582, 655904), (597, 639424), (618, 617696), (776, 491928), (796, 479568), (824, 463272), (1164, 327952), (1194, 319712), (1236, 308848), (1552, 245964), (1592, 239784), (1648, 231636), (2328, 163976), (2388, 159856), (2472, 154424), (3104, 122982), (3184, 119892), (3296, 115818), (4656, 81988), (4776, 79928), (4944, 77212), (6208, 61491), (6368, 59946), (6592, 57909), (9312, 40994), (9552, 39964), (9888, 38606), (9991, 38208), (12736, 29973), (18624, 20497), (19104, 19982), (19303, 19776)]