771045888

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{16193}}^1$

素因数の和:16245

約数の個数: 80

約数和(自身を含む): 2120507136

約数和(自身を除く): 1349461248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 16193, 23808, 32386, 47616, 48579, 64772, 97158, 129544, 194316, 259088, 388632, 501983, 518176, 777264, 1003966, 1036352, 1505949, 1554528, 2007932, 2072704, 3011898, 3109056, 4015864, 4145408, 6023796, 6218112, 8031728, 8290816, 12047592, 12436224, 16063456, 24095184, 24872448, 32126912, 48190368, 64253824, 96380736, 128507648, 192761472, 257015296, 385522944, 771045888]

約数ペア:

[(1, 771045888), (2, 385522944), (3, 257015296), (4, 192761472), (6, 128507648), (8, 96380736), (12, 64253824), (16, 48190368), (24, 32126912), (31, 24872448), (32, 24095184), (48, 16063456), (62, 12436224), (64, 12047592), (93, 8290816), (96, 8031728), (124, 6218112), (128, 6023796), (186, 4145408), (192, 4015864), (248, 3109056), (256, 3011898), (372, 2072704), (384, 2007932), (496, 1554528), (512, 1505949), (744, 1036352), (768, 1003966), (992, 777264), (1488, 518176), (1536, 501983), (1984, 388632), (2976, 259088), (3968, 194316), (5952, 129544), (7936, 97158), (11904, 64772), (15872, 48579), (16193, 47616), (23808, 32386)]