1078946816

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 88

約数和(自身を含む): 2283469440

約数和(自身を除く): 1204522624

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 512, 656, 829, 992, 1024, 1271, 1312, 1658, 1984, 2542, 2624, 3316, 3968, 5084, 5248, 6632, 7936, 10168, 10496, 13264, 15872, 20336, 20992, 25699, 26528, 31744, 33989, 40672, 41984, 51398, 53056, 67978, 81344, 102796, 106112, 135956, 162688, 205592, 212224, 271912, 325376, 411184, 424448, 543824, 650752, 822368, 848896, 1053659, 1087648, 1301504, 1644736, 2107318, 2175296, 3289472, 4214636, 4350592, 6578944, 8429272, 8701184, 13157888, 16858544, 17402368, 26315776, 33717088, 34804736, 67434176, 134868352, 269736704, 539473408, 1078946816]

約数ペア:

[(1, 1078946816), (2, 539473408), (4, 269736704), (8, 134868352), (16, 67434176), (31, 34804736), (32, 33717088), (41, 26315776), (62, 17402368), (64, 16858544), (82, 13157888), (124, 8701184), (128, 8429272), (164, 6578944), (248, 4350592), (256, 4214636), (328, 3289472), (496, 2175296), (512, 2107318), (656, 1644736), (829, 1301504), (992, 1087648), (1024, 1053659), (1271, 848896), (1312, 822368), (1658, 650752), (1984, 543824), (2542, 424448), (2624, 411184), (3316, 325376), (3968, 271912), (5084, 212224), (5248, 205592), (6632, 162688), (7936, 135956), (10168, 106112), (10496, 102796), (13264, 81344), (15872, 67978), (20336, 53056), (20992, 51398), (25699, 41984), (26528, 40672), (31744, 33989)]