2080931072

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 5046390720

約数和(自身を除く): 2965459648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 89, 92, 128, 152, 176, 178, 184, 209, 253, 256, 304, 352, 356, 361, 368, 418, 437, 506, 608, 704, 712, 722, 736, 836, 874, 979, 1012, 1216, 1408, 1424, 1444, 1472, 1672, 1691, 1748, 1958, 2024, 2047, 2432, 2816, 2848, 2888, 2944, 3344, 3382, 3496, 3916, 3971, 4048, 4094, 4807, 4864, 5696, 5776, 5888, 6688, 6764, 6992, 7832, 7942, 8096, 8188, 8303, 9614, 11392, 11552, 13376, 13528, 13984, 15664, 15884, 16192, 16376, 16606, 18601, 19228, 22517, 22784, 23104, 26752, 27056, 27968, 31328, 31768, 32129, 32384, 32752, 33212, 37202, 38456, 38893, 45034, 46208, 53504, 54112, 55936, 62656, 63536, 64258, 64768, 65504, 66424, 74404, 76912, 77786, 90068, 91333, 92416, 108224, 111872, 125312, 127072, 128516, 131008, 132848, 148808, 153824, 155572, 180136, 182666, 216448, 250624, 254144, 257032, 262016, 265696, 297616, 307648, 311144, 353419, 360272, 365332, 427823, 432896, 508288, 514064, 524032, 531392, 595232, 615296, 622288, 706838, 720544, 730664, 738967, 855646, 1016576, 1028128, 1062784, 1190464, 1230592, 1244576, 1413676, 1441088, 1461328, 1477934, 1711292, 2056256, 2125568, 2380928, 2489152, 2827352, 2882176, 2922656, 2955868, 3422584, 4112512, 4761856, 4978304, 5654704, 5764352, 5845312, 5911736, 6845168, 8128637, 8225024, 9956608, 11309408, 11690624, 11823472, 13690336, 16257274, 22618816, 23381248, 23646944, 27380672, 32514548, 45237632, 47293888, 54761344, 65029096, 90475264, 94587776, 109522688, 130058192, 189175552, 260116384, 520232768, 1040465536, 2080931072]

約数ペア:

[(1, 2080931072), (2, 1040465536), (4, 520232768), (8, 260116384), (11, 189175552), (16, 130058192), (19, 109522688), (22, 94587776), (23, 90475264), (32, 65029096), (38, 54761344), (44, 47293888), (46, 45237632), (64, 32514548), (76, 27380672), (88, 23646944), (89, 23381248), (92, 22618816), (128, 16257274), (152, 13690336), (176, 11823472), (178, 11690624), (184, 11309408), (209, 9956608), (253, 8225024), (256, 8128637), (304, 6845168), (352, 5911736), (356, 5845312), (361, 5764352), (368, 5654704), (418, 4978304), (437, 4761856), (506, 4112512), (608, 3422584), (704, 2955868), (712, 2922656), (722, 2882176), (736, 2827352), (836, 2489152), (874, 2380928), (979, 2125568), (1012, 2056256), (1216, 1711292), (1408, 1477934), (1424, 1461328), (1444, 1441088), (1472, 1413676), (1672, 1244576), (1691, 1230592), (1748, 1190464), (1958, 1062784), (2024, 1028128), (2047, 1016576), (2432, 855646), (2816, 738967), (2848, 730664), (2888, 720544), (2944, 706838), (3344, 622288), (3382, 615296), (3496, 595232), (3916, 531392), (3971, 524032), (4048, 514064), (4094, 508288), (4807, 432896), (4864, 427823), (5696, 365332), (5776, 360272), (5888, 353419), (6688, 311144), (6764, 307648), (6992, 297616), (7832, 265696), (7942, 262016), (8096, 257032), (8188, 254144), (8303, 250624), (9614, 216448), (11392, 182666), (11552, 180136), (13376, 155572), (13528, 153824), (13984, 148808), (15664, 132848), (15884, 131008), (16192, 128516), (16376, 127072), (16606, 125312), (18601, 111872), (19228, 108224), (22517, 92416), (22784, 91333), (23104, 90068), (26752, 77786), (27056, 76912), (27968, 74404), (31328, 66424), (31768, 65504), (32129, 64768), (32384, 64258), (32752, 63536), (33212, 62656), (37202, 55936), (38456, 54112), (38893, 53504), (45034, 46208)]