259742146768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{1931}}^1$

素因数の和:2913

約数の個数: 160

約数和(自身を含む): 584714575872

約数和(自身を除く): 324972429104

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 907, 1196, 1426, 1612, 1814, 1931, 2392, 2852, 3224, 3628, 3862, 4784, 5704, 6448, 7256, 7724, 9269, 11408, 11791, 14512, 15448, 18538, 20861, 23582, 25103, 28117, 30896, 37076, 41722, 44413, 47164, 50206, 56234, 59861, 74152, 83444, 88826, 94328, 100412, 112468, 119722, 148304, 166888, 177652, 188656, 200824, 224936, 239444, 271193, 333776, 355304, 365521, 401648, 449872, 478888, 542386, 577369, 646691, 710608, 731042, 778193, 957776, 1084772, 1154738, 1293382, 1376803, 1462084, 1556386, 1751417, 2169544, 2309476, 2586764, 2753606, 2924168, 3112772, 3502834, 4339088, 4618952, 5173528, 5507212, 5848336, 6225544, 7005668, 8406983, 9237904, 10347056, 11014424, 12451088, 14011336, 16813966, 17898439, 22028848, 22768421, 28022672, 33627932, 35796878, 40282591, 45536842, 54293927, 67255864, 71593756, 80565182, 91073684, 108587854, 134511728, 143187512, 161130364, 182147368, 217175708, 286375024, 322260728, 364294736, 434351416, 523673683, 644521456, 705821051, 868702832, 1047347366, 1248760321, 1411642102, 2094694732, 2497520642, 2823284204, 4189389464, 4995041284, 5646568408, 8378778928, 9990082568, 11293136816, 16233884173, 19980165136, 32467768346, 64935536692, 129871073384, 259742146768]

約数ペア:

[(1, 259742146768), (2, 129871073384), (4, 64935536692), (8, 32467768346), (13, 19980165136), (16, 16233884173), (23, 11293136816), (26, 9990082568), (31, 8378778928), (46, 5646568408), (52, 4995041284), (62, 4189389464), (92, 2823284204), (104, 2497520642), (124, 2094694732), (184, 1411642102), (208, 1248760321), (248, 1047347366), (299, 868702832), (368, 705821051), (403, 644521456), (496, 523673683), (598, 434351416), (713, 364294736), (806, 322260728), (907, 286375024), (1196, 217175708), (1426, 182147368), (1612, 161130364), (1814, 143187512), (1931, 134511728), (2392, 108587854), (2852, 91073684), (3224, 80565182), (3628, 71593756), (3862, 67255864), (4784, 54293927), (5704, 45536842), (6448, 40282591), (7256, 35796878), (7724, 33627932), (9269, 28022672), (11408, 22768421), (11791, 22028848), (14512, 17898439), (15448, 16813966), (18538, 14011336), (20861, 12451088), (23582, 11014424), (25103, 10347056), (28117, 9237904), (30896, 8406983), (37076, 7005668), (41722, 6225544), (44413, 5848336), (47164, 5507212), (50206, 5173528), (56234, 4618952), (59861, 4339088), (74152, 3502834), (83444, 3112772), (88826, 2924168), (94328, 2753606), (100412, 2586764), (112468, 2309476), (119722, 2169544), (148304, 1751417), (166888, 1556386), (177652, 1462084), (188656, 1376803), (200824, 1293382), (224936, 1154738), (239444, 1084772), (271193, 957776), (333776, 778193), (355304, 731042), (365521, 710608), (401648, 646691), (449872, 577369), (478888, 542386)]