19143410048

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1145

約数の個数: 256

約数和(自身を含む): 49111971840

約数和(自身を除く): 29968561792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 53, 56, 64, 68, 92, 106, 112, 119, 128, 136, 161, 184, 212, 224, 238, 272, 322, 368, 371, 391, 424, 448, 476, 544, 644, 736, 742, 782, 848, 896, 901, 952, 1031, 1088, 1219, 1288, 1472, 1484, 1564, 1696, 1802, 1904, 2062, 2176, 2438, 2576, 2737, 2944, 2968, 3128, 3392, 3604, 3808, 4124, 4876, 5152, 5474, 5936, 6256, 6307, 6784, 7208, 7217, 7616, 8248, 8533, 9752, 10304, 10948, 11872, 12512, 12614, 14416, 14434, 15232, 16496, 17066, 17527, 19504, 20608, 20723, 21896, 23713, 23744, 25024, 25228, 28832, 28868, 32992, 34132, 35054, 39008, 41446, 43792, 47426, 47488, 50048, 50456, 54643, 57664, 57736, 65984, 68264, 70108, 78016, 82892, 87584, 94852, 100912, 109286, 115328, 115472, 122689, 131968, 136528, 140216, 145061, 156032, 165784, 165991, 175168, 189704, 201824, 218572, 230944, 245378, 273056, 280432, 290122, 331568, 331982, 350336, 379408, 382501, 403121, 403648, 437144, 461888, 490756, 546112, 560864, 580244, 663136, 663964, 758816, 765002, 806242, 807296, 874288, 923776, 928931, 981512, 1092224, 1121728, 1160488, 1256789, 1326272, 1327928, 1517632, 1530004, 1612484, 1748576, 1857862, 1963024, 2243456, 2320976, 2513578, 2652544, 2655856, 2821847, 3035264, 3060008, 3224968, 3497152, 3715724, 3926048, 4641952, 5027156, 5311712, 5643694, 6120016, 6449936, 6502517, 6994304, 7431448, 7852096, 8797523, 9283904, 10054312, 10623424, 11287388, 12240032, 12899872, 13005034, 14862896, 15704192, 17595046, 18567808, 20108624, 21246848, 21365413, 22574776, 24480064, 25799744, 26010068, 29725792, 35190092, 40217248, 42730826, 45149552, 48960128, 51599488, 52020136, 59451584, 70380184, 80434496, 85461652, 90299104, 104040272, 118903168, 140760368, 149557891, 160868992, 170923304, 180598208, 208080544, 281520736, 299115782, 341846608, 361196416, 416161088, 563041472, 598231564, 683693216, 832322176, 1126082944, 1196463128, 1367386432, 2392926256, 2734772864, 4785852512, 9571705024, 19143410048]

約数ペア:

[(1, 19143410048), (2, 9571705024), (4, 4785852512), (7, 2734772864), (8, 2392926256), (14, 1367386432), (16, 1196463128), (17, 1126082944), (23, 832322176), (28, 683693216), (32, 598231564), (34, 563041472), (46, 416161088), (53, 361196416), (56, 341846608), (64, 299115782), (68, 281520736), (92, 208080544), (106, 180598208), (112, 170923304), (119, 160868992), (128, 149557891), (136, 140760368), (161, 118903168), (184, 104040272), (212, 90299104), (224, 85461652), (238, 80434496), (272, 70380184), (322, 59451584), (368, 52020136), (371, 51599488), (391, 48960128), (424, 45149552), (448, 42730826), (476, 40217248), (544, 35190092), (644, 29725792), (736, 26010068), (742, 25799744), (782, 24480064), (848, 22574776), (896, 21365413), (901, 21246848), (952, 20108624), (1031, 18567808), (1088, 17595046), (1219, 15704192), (1288, 14862896), (1472, 13005034), (1484, 12899872), (1564, 12240032), (1696, 11287388), (1802, 10623424), (1904, 10054312), (2062, 9283904), (2176, 8797523), (2438, 7852096), (2576, 7431448), (2737, 6994304), (2944, 6502517), (2968, 6449936), (3128, 6120016), (3392, 5643694), (3604, 5311712), (3808, 5027156), (4124, 4641952), (4876, 3926048), (5152, 3715724), (5474, 3497152), (5936, 3224968), (6256, 3060008), (6307, 3035264), (6784, 2821847), (7208, 2655856), (7217, 2652544), (7616, 2513578), (8248, 2320976), (8533, 2243456), (9752, 1963024), (10304, 1857862), (10948, 1748576), (11872, 1612484), (12512, 1530004), (12614, 1517632), (14416, 1327928), (14434, 1326272), (15232, 1256789), (16496, 1160488), (17066, 1121728), (17527, 1092224), (19504, 981512), (20608, 928931), (20723, 923776), (21896, 874288), (23713, 807296), (23744, 806242), (25024, 765002), (25228, 758816), (28832, 663964), (28868, 663136), (32992, 580244), (34132, 560864), (35054, 546112), (39008, 490756), (41446, 461888), (43792, 437144), (47426, 403648), (47488, 403121), (50048, 382501), (50456, 379408), (54643, 350336), (57664, 331982), (57736, 331568), (65984, 290122), (68264, 280432), (70108, 273056), (78016, 245378), (82892, 230944), (87584, 218572), (94852, 201824), (100912, 189704), (109286, 175168), (115328, 165991), (115472, 165784), (122689, 156032), (131968, 145061), (136528, 140216)]