2279403776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 5182472064

約数和(自身を除く): 2903068288

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 97, 104, 128, 184, 194, 208, 256, 299, 307, 368, 388, 416, 598, 614, 736, 776, 832, 1196, 1228, 1261, 1472, 1552, 1664, 2231, 2392, 2456, 2522, 2944, 3104, 3328, 3991, 4462, 4784, 4912, 5044, 5888, 6208, 7061, 7982, 8924, 9568, 9824, 10088, 12416, 14122, 15964, 17848, 19136, 19648, 20176, 24832, 28244, 29003, 29779, 31928, 35696, 38272, 39296, 40352, 56488, 58006, 59558, 63856, 71392, 76544, 78592, 80704, 91793, 112976, 116012, 119116, 127712, 142784, 161408, 183586, 225952, 232024, 238232, 255424, 285568, 322816, 367172, 387127, 451904, 464048, 476464, 510848, 571136, 684917, 734344, 774254, 903808, 928096, 952928, 1021696, 1369834, 1468688, 1548508, 1807616, 1856192, 1905856, 2739668, 2937376, 3097016, 3712384, 3811712, 5479336, 5874752, 6194032, 7424768, 7623424, 8903921, 10958672, 11749504, 12388064, 17807842, 21917344, 23499008, 24776128, 35615684, 43834688, 49552256, 71231368, 87669376, 99104512, 142462736, 175338752, 284925472, 569850944, 1139701888, 2279403776]

約数ペア:

[(1, 2279403776), (2, 1139701888), (4, 569850944), (8, 284925472), (13, 175338752), (16, 142462736), (23, 99104512), (26, 87669376), (32, 71231368), (46, 49552256), (52, 43834688), (64, 35615684), (92, 24776128), (97, 23499008), (104, 21917344), (128, 17807842), (184, 12388064), (194, 11749504), (208, 10958672), (256, 8903921), (299, 7623424), (307, 7424768), (368, 6194032), (388, 5874752), (416, 5479336), (598, 3811712), (614, 3712384), (736, 3097016), (776, 2937376), (832, 2739668), (1196, 1905856), (1228, 1856192), (1261, 1807616), (1472, 1548508), (1552, 1468688), (1664, 1369834), (2231, 1021696), (2392, 952928), (2456, 928096), (2522, 903808), (2944, 774254), (3104, 734344), (3328, 684917), (3991, 571136), (4462, 510848), (4784, 476464), (4912, 464048), (5044, 451904), (5888, 387127), (6208, 367172), (7061, 322816), (7982, 285568), (8924, 255424), (9568, 238232), (9824, 232024), (10088, 225952), (12416, 183586), (14122, 161408), (15964, 142784), (17848, 127712), (19136, 119116), (19648, 116012), (20176, 112976), (24832, 91793), (28244, 80704), (29003, 78592), (29779, 76544), (31928, 71392), (35696, 63856), (38272, 59558), (39296, 58006), (40352, 56488)]