389692368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 180

約数和(自身を含む): 1203583680

約数和(自身を除く): 813891312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 169, 201, 208, 234, 239, 268, 312, 338, 402, 468, 478, 507, 536, 603, 624, 676, 717, 804, 871, 936, 956, 1014, 1072, 1206, 1352, 1434, 1521, 1608, 1742, 1872, 1912, 2028, 2151, 2412, 2613, 2704, 2868, 3042, 3107, 3216, 3484, 3824, 4056, 4302, 4824, 5226, 5736, 6084, 6214, 6968, 7839, 8112, 8604, 9321, 9648, 10452, 11323, 11472, 12168, 12428, 13936, 15678, 16013, 17208, 18642, 20904, 22646, 24336, 24856, 27963, 31356, 32026, 33969, 34416, 37284, 40391, 41808, 45292, 48039, 49712, 55926, 62712, 64052, 67938, 74568, 80782, 90584, 96078, 101907, 111852, 121173, 125424, 128104, 135876, 144117, 149136, 161564, 181168, 192156, 203814, 208169, 223704, 242346, 256208, 271752, 288234, 323128, 363519, 384312, 407628, 416338, 447408, 484692, 543504, 576468, 624507, 646256, 727038, 768624, 815256, 832676, 969384, 1152936, 1249014, 1454076, 1630512, 1665352, 1873521, 1938768, 2305872, 2498028, 2706197, 2908152, 3330704, 3747042, 4996056, 5412394, 5816304, 7494084, 8118591, 9992112, 10824788, 14988168, 16237182, 21649576, 24355773, 29976336, 32474364, 43299152, 48711546, 64948728, 97423092, 129897456, 194846184, 389692368]

約数ペア:

[(1, 389692368), (2, 194846184), (3, 129897456), (4, 97423092), (6, 64948728), (8, 48711546), (9, 43299152), (12, 32474364), (13, 29976336), (16, 24355773), (18, 21649576), (24, 16237182), (26, 14988168), (36, 10824788), (39, 9992112), (48, 8118591), (52, 7494084), (67, 5816304), (72, 5412394), (78, 4996056), (104, 3747042), (117, 3330704), (134, 2908152), (144, 2706197), (156, 2498028), (169, 2305872), (201, 1938768), (208, 1873521), (234, 1665352), (239, 1630512), (268, 1454076), (312, 1249014), (338, 1152936), (402, 969384), (468, 832676), (478, 815256), (507, 768624), (536, 727038), (603, 646256), (624, 624507), (676, 576468), (717, 543504), (804, 484692), (871, 447408), (936, 416338), (956, 407628), (1014, 384312), (1072, 363519), (1206, 323128), (1352, 288234), (1434, 271752), (1521, 256208), (1608, 242346), (1742, 223704), (1872, 208169), (1912, 203814), (2028, 192156), (2151, 181168), (2412, 161564), (2613, 149136), (2704, 144117), (2868, 135876), (3042, 128104), (3107, 125424), (3216, 121173), (3484, 111852), (3824, 101907), (4056, 96078), (4302, 90584), (4824, 80782), (5226, 74568), (5736, 67938), (6084, 64052), (6214, 62712), (6968, 55926), (7839, 49712), (8112, 48039), (8604, 45292), (9321, 41808), (9648, 40391), (10452, 37284), (11323, 34416), (11472, 33969), (12168, 32026), (12428, 31356), (13936, 27963), (15678, 24856), (16013, 24336), (17208, 22646), (18642, 20904)]