990103296

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 288

約数和(自身を含む): 3355168768

約数和(自身を除く): 2365065472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 457, 496, 546, 624, 651, 672, 728, 744, 768, 806, 832, 868, 896, 914, 992, 1092, 1209, 1248, 1302, 1344, 1371, 1456, 1488, 1612, 1664, 1736, 1792, 1828, 1984, 2184, 2418, 2496, 2604, 2688, 2742, 2821, 2912, 2976, 3199, 3224, 3328, 3472, 3656, 3968, 4368, 4836, 4992, 5208, 5376, 5484, 5642, 5824, 5941, 5952, 6398, 6448, 6944, 7312, 7936, 8463, 8736, 9597, 9672, 9984, 10416, 10968, 11284, 11648, 11882, 11904, 12796, 12896, 13888, 14167, 14624, 16926, 17472, 17823, 19194, 19344, 20832, 21936, 22568, 23296, 23764, 23808, 25592, 25792, 27776, 28334, 29248, 33852, 34944, 35646, 38388, 38688, 41587, 41664, 42501, 43872, 45136, 47528, 51184, 51584, 55552, 56668, 58496, 67704, 69888, 71292, 76776, 77376, 83174, 83328, 85002, 87744, 90272, 95056, 99169, 102368, 103168, 113336, 116992, 124761, 135408, 142584, 153552, 154752, 166348, 166656, 170004, 175488, 180544, 184171, 190112, 198338, 204736, 226672, 249522, 270816, 285168, 297507, 307104, 309504, 332696, 340008, 350976, 361088, 368342, 380224, 396676, 409472, 453344, 499044, 541632, 552513, 570336, 595014, 614208, 665392, 680016, 722176, 736684, 760448, 793352, 818944, 906688, 998088, 1083264, 1105026, 1140672, 1190028, 1228416, 1289197, 1330784, 1360032, 1473368, 1520896, 1586704, 1813376, 1996176, 2166528, 2210052, 2281344, 2380056, 2456832, 2578394, 2661568, 2720064, 2946736, 3173408, 3626752, 3867591, 3992352, 4420104, 4562688, 4760112, 5156788, 5323136, 5440128, 5893472, 6346816, 7735182, 7984704, 8840208, 9520224, 10313576, 10646272, 10880256, 11786944, 12693632, 15470364, 15969408, 17680416, 19040448, 20627152, 23573888, 25387264, 30940728, 31938816, 35360832, 38080896, 41254304, 47147776, 61881456, 70721664, 76161792, 82508608, 123762912, 141443328, 165017216, 247525824, 330034432, 495051648, 990103296]

約数ペア:

[(1, 990103296), (2, 495051648), (3, 330034432), (4, 247525824), (6, 165017216), (7, 141443328), (8, 123762912), (12, 82508608), (13, 76161792), (14, 70721664), (16, 61881456), (21, 47147776), (24, 41254304), (26, 38080896), (28, 35360832), (31, 31938816), (32, 30940728), (39, 25387264), (42, 23573888), (48, 20627152), (52, 19040448), (56, 17680416), (62, 15969408), (64, 15470364), (78, 12693632), (84, 11786944), (91, 10880256), (93, 10646272), (96, 10313576), (104, 9520224), (112, 8840208), (124, 7984704), (128, 7735182), (156, 6346816), (168, 5893472), (182, 5440128), (186, 5323136), (192, 5156788), (208, 4760112), (217, 4562688), (224, 4420104), (248, 3992352), (256, 3867591), (273, 3626752), (312, 3173408), (336, 2946736), (364, 2720064), (372, 2661568), (384, 2578394), (403, 2456832), (416, 2380056), (434, 2281344), (448, 2210052), (457, 2166528), (496, 1996176), (546, 1813376), (624, 1586704), (651, 1520896), (672, 1473368), (728, 1360032), (744, 1330784), (768, 1289197), (806, 1228416), (832, 1190028), (868, 1140672), (896, 1105026), (914, 1083264), (992, 998088), (1092, 906688), (1209, 818944), (1248, 793352), (1302, 760448), (1344, 736684), (1371, 722176), (1456, 680016), (1488, 665392), (1612, 614208), (1664, 595014), (1736, 570336), (1792, 552513), (1828, 541632), (1984, 499044), (2184, 453344), (2418, 409472), (2496, 396676), (2604, 380224), (2688, 368342), (2742, 361088), (2821, 350976), (2912, 340008), (2976, 332696), (3199, 309504), (3224, 307104), (3328, 297507), (3472, 285168), (3656, 270816), (3968, 249522), (4368, 226672), (4836, 204736), (4992, 198338), (5208, 190112), (5376, 184171), (5484, 180544), (5642, 175488), (5824, 170004), (5941, 166656), (5952, 166348), (6398, 154752), (6448, 153552), (6944, 142584), (7312, 135408), (7936, 124761), (8463, 116992), (8736, 113336), (9597, 103168), (9672, 102368), (9984, 99169), (10416, 95056), (10968, 90272), (11284, 87744), (11648, 85002), (11882, 83328), (11904, 83174), (12796, 77376), (12896, 76776), (13888, 71292), (14167, 69888), (14624, 67704), (16926, 58496), (17472, 56668), (17823, 55552), (19194, 51584), (19344, 51184), (20832, 47528), (21936, 45136), (22568, 43872), (23296, 42501), (23764, 41664), (23808, 41587), (25592, 38688), (25792, 38388), (27776, 35646), (28334, 34944), (29248, 33852)]