1551158784

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 240

約数和(自身を含む): 5387690880

約数和(自身を除く): 3836532096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2531, 2688, 2736, 3192, 3584, 3648, 4032, 4256, 4608, 4788, 4864, 5062, 5376, 5472, 6384, 7296, 7593, 8064, 8512, 9576, 9728, 10124, 10752, 10944, 12768, 14592, 15186, 16128, 17024, 17717, 19152, 20248, 21888, 22779, 25536, 29184, 30372, 32256, 34048, 35434, 38304, 40496, 43776, 45558, 48089, 51072, 53151, 60744, 68096, 70868, 76608, 80992, 87552, 91116, 96178, 102144, 106302, 121488, 141736, 144267, 153216, 159453, 161984, 182232, 192356, 204288, 212604, 242976, 283472, 288534, 306432, 318906, 323968, 336623, 364464, 384712, 425208, 432801, 485952, 566944, 577068, 612864, 637812, 647936, 673246, 728928, 769424, 850416, 865602, 971904, 1009869, 1133888, 1154136, 1275624, 1295872, 1346492, 1457856, 1538848, 1700832, 1731204, 1943808, 2019738, 2267776, 2308272, 2551248, 2692984, 2915712, 3029607, 3077696, 3401664, 3462408, 3887616, 4039476, 4535552, 4616544, 5102496, 5385968, 5831424, 6059214, 6155392, 6803328, 6924816, 8078952, 9071104, 9233088, 10204992, 10771936, 11662848, 12118428, 12310784, 13606656, 13849632, 16157904, 18466176, 20409984, 21543872, 24236856, 24621568, 27213312, 27699264, 32315808, 36932352, 40819968, 43087744, 48473712, 55398528, 64631616, 73864704, 81639936, 86175488, 96947424, 110797056, 129263232, 172350976, 193894848, 221594112, 258526464, 387789696, 517052928, 775579392, 1551158784]

約数ペア:

[(1, 1551158784), (2, 775579392), (3, 517052928), (4, 387789696), (6, 258526464), (7, 221594112), (8, 193894848), (9, 172350976), (12, 129263232), (14, 110797056), (16, 96947424), (18, 86175488), (19, 81639936), (21, 73864704), (24, 64631616), (28, 55398528), (32, 48473712), (36, 43087744), (38, 40819968), (42, 36932352), (48, 32315808), (56, 27699264), (57, 27213312), (63, 24621568), (64, 24236856), (72, 21543872), (76, 20409984), (84, 18466176), (96, 16157904), (112, 13849632), (114, 13606656), (126, 12310784), (128, 12118428), (133, 11662848), (144, 10771936), (152, 10204992), (168, 9233088), (171, 9071104), (192, 8078952), (224, 6924816), (228, 6803328), (252, 6155392), (256, 6059214), (266, 5831424), (288, 5385968), (304, 5102496), (336, 4616544), (342, 4535552), (384, 4039476), (399, 3887616), (448, 3462408), (456, 3401664), (504, 3077696), (512, 3029607), (532, 2915712), (576, 2692984), (608, 2551248), (672, 2308272), (684, 2267776), (768, 2019738), (798, 1943808), (896, 1731204), (912, 1700832), (1008, 1538848), (1064, 1457856), (1152, 1346492), (1197, 1295872), (1216, 1275624), (1344, 1154136), (1368, 1133888), (1536, 1009869), (1596, 971904), (1792, 865602), (1824, 850416), (2016, 769424), (2128, 728928), (2304, 673246), (2394, 647936), (2432, 637812), (2531, 612864), (2688, 577068), (2736, 566944), (3192, 485952), (3584, 432801), (3648, 425208), (4032, 384712), (4256, 364464), (4608, 336623), (4788, 323968), (4864, 318906), (5062, 306432), (5376, 288534), (5472, 283472), (6384, 242976), (7296, 212604), (7593, 204288), (8064, 192356), (8512, 182232), (9576, 161984), (9728, 159453), (10124, 153216), (10752, 144267), (10944, 141736), (12768, 121488), (14592, 106302), (15186, 102144), (16128, 96178), (17024, 91116), (17717, 87552), (19152, 80992), (20248, 76608), (21888, 70868), (22779, 68096), (25536, 60744), (29184, 53151), (30372, 51072), (32256, 48089), (34048, 45558), (35434, 43776), (38304, 40496)]