771787008

素因数分解:

$2^8\times 3^3\times {\mathrm{111659}}^1$

素因数の和:111684

約数の個数: 72

約数和(自身を含む): 2282330400

約数和(自身を除く): 1510543392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 111659, 223318, 334977, 446636, 669954, 893272, 1004931, 1339908, 1786544, 2009862, 2679816, 3014793, 3573088, 4019724, 5359632, 6029586, 7146176, 8039448, 10719264, 12059172, 14292352, 16078896, 21438528, 24118344, 28584704, 32157792, 42877056, 48236688, 64315584, 85754112, 96473376, 128631168, 192946752, 257262336, 385893504, 771787008]

約数ペア:

[(1, 771787008), (2, 385893504), (3, 257262336), (4, 192946752), (6, 128631168), (8, 96473376), (9, 85754112), (12, 64315584), (16, 48236688), (18, 42877056), (24, 32157792), (27, 28584704), (32, 24118344), (36, 21438528), (48, 16078896), (54, 14292352), (64, 12059172), (72, 10719264), (96, 8039448), (108, 7146176), (128, 6029586), (144, 5359632), (192, 4019724), (216, 3573088), (256, 3014793), (288, 2679816), (384, 2009862), (432, 1786544), (576, 1339908), (768, 1004931), (864, 893272), (1152, 669954), (1728, 446636), (2304, 334977), (3456, 223318), (6912, 111659)]