1381393728

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 336

約数和(自身を含む): 4810670592

約数和(自身を除く): 3429276864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 64, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 132, 143, 144, 156, 176, 186, 192, 198, 208, 234, 248, 264, 279, 286, 288, 312, 341, 352, 372, 396, 403, 416, 429, 468, 496, 528, 541, 558, 572, 576, 624, 682, 704, 744, 792, 806, 832, 858, 936, 992, 1023, 1056, 1082, 1116, 1144, 1209, 1248, 1287, 1364, 1488, 1584, 1612, 1623, 1716, 1872, 1984, 2046, 2112, 2164, 2232, 2288, 2418, 2496, 2574, 2728, 2976, 3069, 3168, 3224, 3246, 3432, 3627, 3744, 4092, 4328, 4433, 4464, 4576, 4836, 4869, 5148, 5456, 5951, 5952, 6138, 6336, 6448, 6492, 6864, 7033, 7254, 7488, 8184, 8656, 8866, 8928, 9152, 9672, 9738, 10296, 10912, 11902, 12276, 12896, 12984, 13299, 13728, 14066, 14508, 16368, 16771, 17312, 17732, 17853, 17856, 19344, 19476, 20592, 21099, 21824, 23804, 24552, 25792, 25968, 26598, 27456, 28132, 29016, 32736, 33542, 34624, 35464, 35706, 38688, 38952, 39897, 41184, 42198, 47608, 49104, 50313, 51936, 53196, 53559, 56264, 58032, 63297, 65472, 67084, 70928, 71412, 77363, 77376, 77904, 79794, 82368, 84396, 95216, 98208, 100626, 103872, 106392, 107118, 112528, 116064, 126594, 134168, 141856, 142824, 150939, 154726, 155808, 159588, 168792, 184481, 190432, 196416, 201252, 212784, 214236, 218023, 225056, 232089, 232128, 253188, 268336, 283712, 285648, 301878, 309452, 311616, 319176, 337584, 368962, 380864, 402504, 425568, 428472, 436046, 450112, 464178, 506376, 536672, 553443, 571296, 603756, 618904, 638352, 654069, 675168, 696267, 737924, 805008, 851136, 856944, 872092, 928356, 1012752, 1073344, 1106886, 1142592, 1207512, 1237808, 1276704, 1308138, 1350336, 1392534, 1475848, 1610016, 1660329, 1713888, 1744184, 1856712, 1962207, 2025504, 2213772, 2398253, 2415024, 2475616, 2553408, 2616276, 2785068, 2951696, 3220032, 3320658, 3427776, 3488368, 3713424, 3924414, 4051008, 4427544, 4796506, 4830048, 4951232, 5232552, 5570136, 5903392, 6641316, 6976736, 7194759, 7426848, 7848828, 8855088, 9593012, 9660096, 10465104, 11140272, 11806784, 13282632, 13953472, 14389518, 14853696, 15697656, 17710176, 19186024, 20930208, 21584277, 22280544, 26565264, 28779036, 31395312, 35420352, 38372048, 41860416, 43168554, 44561088, 53130528, 57558072, 62790624, 76744096, 86337108, 106261056, 115116144, 125581248, 153488192, 172674216, 230232288, 345348432, 460464576, 690696864, 1381393728]

約数ペア:

[(1, 1381393728), (2, 690696864), (3, 460464576), (4, 345348432), (6, 230232288), (8, 172674216), (9, 153488192), (11, 125581248), (12, 115116144), (13, 106261056), (16, 86337108), (18, 76744096), (22, 62790624), (24, 57558072), (26, 53130528), (31, 44561088), (32, 43168554), (33, 41860416), (36, 38372048), (39, 35420352), (44, 31395312), (48, 28779036), (52, 26565264), (62, 22280544), (64, 21584277), (66, 20930208), (72, 19186024), (78, 17710176), (88, 15697656), (93, 14853696), (96, 14389518), (99, 13953472), (104, 13282632), (117, 11806784), (124, 11140272), (132, 10465104), (143, 9660096), (144, 9593012), (156, 8855088), (176, 7848828), (186, 7426848), (192, 7194759), (198, 6976736), (208, 6641316), (234, 5903392), (248, 5570136), (264, 5232552), (279, 4951232), (286, 4830048), (288, 4796506), (312, 4427544), (341, 4051008), (352, 3924414), (372, 3713424), (396, 3488368), (403, 3427776), (416, 3320658), (429, 3220032), (468, 2951696), (496, 2785068), (528, 2616276), (541, 2553408), (558, 2475616), (572, 2415024), (576, 2398253), (624, 2213772), (682, 2025504), (704, 1962207), (744, 1856712), (792, 1744184), (806, 1713888), (832, 1660329), (858, 1610016), (936, 1475848), (992, 1392534), (1023, 1350336), (1056, 1308138), (1082, 1276704), (1116, 1237808), (1144, 1207512), (1209, 1142592), (1248, 1106886), (1287, 1073344), (1364, 1012752), (1488, 928356), (1584, 872092), (1612, 856944), (1623, 851136), (1716, 805008), (1872, 737924), (1984, 696267), (2046, 675168), (2112, 654069), (2164, 638352), (2232, 618904), (2288, 603756), (2418, 571296), (2496, 553443), (2574, 536672), (2728, 506376), (2976, 464178), (3069, 450112), (3168, 436046), (3224, 428472), (3246, 425568), (3432, 402504), (3627, 380864), (3744, 368962), (4092, 337584), (4328, 319176), (4433, 311616), (4464, 309452), (4576, 301878), (4836, 285648), (4869, 283712), (5148, 268336), (5456, 253188), (5951, 232128), (5952, 232089), (6138, 225056), (6336, 218023), (6448, 214236), (6492, 212784), (6864, 201252), (7033, 196416), (7254, 190432), (7488, 184481), (8184, 168792), (8656, 159588), (8866, 155808), (8928, 154726), (9152, 150939), (9672, 142824), (9738, 141856), (10296, 134168), (10912, 126594), (11902, 116064), (12276, 112528), (12896, 107118), (12984, 106392), (13299, 103872), (13728, 100626), (14066, 98208), (14508, 95216), (16368, 84396), (16771, 82368), (17312, 79794), (17732, 77904), (17853, 77376), (17856, 77363), (19344, 71412), (19476, 70928), (20592, 67084), (21099, 65472), (21824, 63297), (23804, 58032), (24552, 56264), (25792, 53559), (25968, 53196), (26598, 51936), (27456, 50313), (28132, 49104), (29016, 47608), (32736, 42198), (33542, 41184), (34624, 39897), (35464, 38952), (35706, 38688)]