1309781376

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 3904963920

約数和(自身を除く): 2595182544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 137, 144, 172, 192, 193, 258, 274, 288, 344, 384, 386, 387, 411, 516, 548, 576, 579, 688, 772, 774, 822, 1032, 1096, 1152, 1158, 1233, 1376, 1544, 1548, 1644, 1737, 2064, 2192, 2316, 2466, 2752, 3088, 3096, 3288, 3474, 4128, 4384, 4632, 4932, 5504, 5891, 6176, 6192, 6576, 6948, 8256, 8299, 8768, 9264, 9864, 11782, 12352, 12384, 13152, 13896, 16512, 16598, 17536, 17673, 18528, 19728, 23564, 24704, 24768, 24897, 26304, 26441, 27792, 33196, 35346, 37056, 39456, 47128, 49536, 49794, 52608, 52882, 53019, 55584, 66392, 70692, 74112, 74691, 78912, 79323, 94256, 99588, 105764, 106038, 111168, 132784, 141384, 149382, 157824, 158646, 188512, 199176, 211528, 212076, 222336, 237969, 265568, 282768, 298764, 317292, 377024, 398352, 423056, 424152, 475938, 531136, 565536, 597528, 634584, 754048, 796704, 846112, 848304, 951876, 1062272, 1131072, 1136963, 1195056, 1269168, 1593408, 1692224, 1696608, 1903752, 2262144, 2273926, 2390112, 2538336, 3186816, 3384448, 3393216, 3410889, 3807504, 4547852, 4780224, 5076672, 6786432, 6821778, 7615008, 9095704, 9560448, 10153344, 10232667, 13643556, 15230016, 18191408, 20465334, 27287112, 30460032, 36382816, 40930668, 54574224, 72765632, 81861336, 109148448, 145531264, 163722672, 218296896, 327445344, 436593792, 654890688, 1309781376]

約数ペア:

[(1, 1309781376), (2, 654890688), (3, 436593792), (4, 327445344), (6, 218296896), (8, 163722672), (9, 145531264), (12, 109148448), (16, 81861336), (18, 72765632), (24, 54574224), (32, 40930668), (36, 36382816), (43, 30460032), (48, 27287112), (64, 20465334), (72, 18191408), (86, 15230016), (96, 13643556), (128, 10232667), (129, 10153344), (137, 9560448), (144, 9095704), (172, 7615008), (192, 6821778), (193, 6786432), (258, 5076672), (274, 4780224), (288, 4547852), (344, 3807504), (384, 3410889), (386, 3393216), (387, 3384448), (411, 3186816), (516, 2538336), (548, 2390112), (576, 2273926), (579, 2262144), (688, 1903752), (772, 1696608), (774, 1692224), (822, 1593408), (1032, 1269168), (1096, 1195056), (1152, 1136963), (1158, 1131072), (1233, 1062272), (1376, 951876), (1544, 848304), (1548, 846112), (1644, 796704), (1737, 754048), (2064, 634584), (2192, 597528), (2316, 565536), (2466, 531136), (2752, 475938), (3088, 424152), (3096, 423056), (3288, 398352), (3474, 377024), (4128, 317292), (4384, 298764), (4632, 282768), (4932, 265568), (5504, 237969), (5891, 222336), (6176, 212076), (6192, 211528), (6576, 199176), (6948, 188512), (8256, 158646), (8299, 157824), (8768, 149382), (9264, 141384), (9864, 132784), (11782, 111168), (12352, 106038), (12384, 105764), (13152, 99588), (13896, 94256), (16512, 79323), (16598, 78912), (17536, 74691), (17673, 74112), (18528, 70692), (19728, 66392), (23564, 55584), (24704, 53019), (24768, 52882), (24897, 52608), (26304, 49794), (26441, 49536), (27792, 47128), (33196, 39456), (35346, 37056)]