1405691136

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 4314229920

約数和(自身を除く): 2908538784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 163, 171, 192, 197, 228, 256, 288, 304, 326, 342, 384, 394, 456, 489, 576, 591, 608, 652, 684, 768, 788, 912, 978, 1152, 1182, 1216, 1304, 1368, 1467, 1576, 1773, 1824, 1956, 2304, 2364, 2432, 2608, 2736, 2934, 3097, 3152, 3546, 3648, 3743, 3912, 4728, 4864, 5216, 5472, 5868, 6194, 6304, 7092, 7296, 7486, 7824, 9291, 9456, 10432, 10944, 11229, 11736, 12388, 12608, 14184, 14592, 14972, 15648, 18582, 18912, 20864, 21888, 22458, 23472, 24776, 25216, 27873, 28368, 29944, 31296, 32111, 33687, 37164, 37824, 41728, 43776, 44916, 46944, 49552, 50432, 55746, 56736, 59888, 62592, 64222, 67374, 74328, 75648, 89832, 93888, 96333, 99104, 111492, 113472, 119776, 125184, 128444, 134748, 148656, 151296, 179664, 187776, 192666, 198208, 222984, 226944, 239552, 256888, 269496, 288999, 297312, 359328, 375552, 385332, 396416, 445968, 453888, 479104, 513776, 538992, 577998, 594624, 610109, 718656, 770664, 792832, 891936, 958208, 1027552, 1077984, 1155996, 1189248, 1220218, 1437312, 1541328, 1783872, 1830327, 2055104, 2155968, 2311992, 2378496, 2440436, 2874624, 3082656, 3567744, 3660654, 4110208, 4311936, 4623984, 4880872, 5490981, 6165312, 7135488, 7321308, 8220416, 8623872, 9247968, 9761744, 10981962, 12330624, 14642616, 18495936, 19523488, 21963924, 24661248, 29285232, 36991872, 39046976, 43927848, 58570464, 73983744, 78093952, 87855696, 117140928, 156187904, 175711392, 234281856, 351422784, 468563712, 702845568, 1405691136]

約数ペア:

[(1, 1405691136), (2, 702845568), (3, 468563712), (4, 351422784), (6, 234281856), (8, 175711392), (9, 156187904), (12, 117140928), (16, 87855696), (18, 78093952), (19, 73983744), (24, 58570464), (32, 43927848), (36, 39046976), (38, 36991872), (48, 29285232), (57, 24661248), (64, 21963924), (72, 19523488), (76, 18495936), (96, 14642616), (114, 12330624), (128, 10981962), (144, 9761744), (152, 9247968), (163, 8623872), (171, 8220416), (192, 7321308), (197, 7135488), (228, 6165312), (256, 5490981), (288, 4880872), (304, 4623984), (326, 4311936), (342, 4110208), (384, 3660654), (394, 3567744), (456, 3082656), (489, 2874624), (576, 2440436), (591, 2378496), (608, 2311992), (652, 2155968), (684, 2055104), (768, 1830327), (788, 1783872), (912, 1541328), (978, 1437312), (1152, 1220218), (1182, 1189248), (1216, 1155996), (1304, 1077984), (1368, 1027552), (1467, 958208), (1576, 891936), (1773, 792832), (1824, 770664), (1956, 718656), (2304, 610109), (2364, 594624), (2432, 577998), (2608, 538992), (2736, 513776), (2934, 479104), (3097, 453888), (3152, 445968), (3546, 396416), (3648, 385332), (3743, 375552), (3912, 359328), (4728, 297312), (4864, 288999), (5216, 269496), (5472, 256888), (5868, 239552), (6194, 226944), (6304, 222984), (7092, 198208), (7296, 192666), (7486, 187776), (7824, 179664), (9291, 151296), (9456, 148656), (10432, 134748), (10944, 128444), (11229, 125184), (11736, 119776), (12388, 113472), (12608, 111492), (14184, 99104), (14592, 96333), (14972, 93888), (15648, 89832), (18582, 75648), (18912, 74328), (20864, 67374), (21888, 64222), (22458, 62592), (23472, 59888), (24776, 56736), (25216, 55746), (27873, 50432), (28368, 49552), (29944, 46944), (31296, 44916), (32111, 43776), (33687, 41728), (37164, 37824)]