1557182016

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 224

約数和(自身を含む): 4985227520

約数和(自身を除く): 3428045504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 103, 104, 108, 117, 144, 156, 192, 206, 208, 216, 234, 288, 309, 312, 351, 412, 416, 432, 468, 576, 618, 624, 673, 702, 824, 832, 864, 927, 936, 1236, 1248, 1339, 1346, 1404, 1648, 1728, 1854, 1872, 2019, 2472, 2496, 2678, 2692, 2781, 2808, 3296, 3708, 3744, 4017, 4038, 4944, 5356, 5384, 5562, 5616, 6057, 6592, 7416, 7488, 8034, 8076, 8749, 9888, 10712, 10768, 11124, 11232, 12051, 12114, 14832, 16068, 16152, 17498, 18171, 19776, 21424, 21536, 22248, 22464, 24102, 24228, 26247, 29664, 32136, 32304, 34996, 36153, 36342, 42848, 43072, 44496, 48204, 48456, 52494, 59328, 64272, 64608, 69319, 69992, 72306, 72684, 78741, 85696, 88992, 96408, 96912, 104988, 128544, 129216, 138638, 139984, 144612, 145368, 157482, 177984, 192816, 193824, 207957, 209976, 236223, 257088, 277276, 279968, 289224, 290736, 314964, 385632, 387648, 415914, 419952, 472446, 554552, 559936, 578448, 581472, 623871, 629928, 771264, 831828, 839904, 901147, 944892, 1109104, 1156896, 1162944, 1247742, 1259856, 1663656, 1679808, 1802294, 1871613, 1889784, 2218208, 2313792, 2495484, 2519712, 2703441, 3327312, 3604588, 3743226, 3779568, 4436416, 4990968, 5039424, 5406882, 6654624, 7209176, 7486452, 7559136, 8110323, 9981936, 10813764, 13309248, 14418352, 14972904, 15118272, 16220646, 19963872, 21627528, 24330969, 28836704, 29945808, 32441292, 39927744, 43255056, 48661938, 57673408, 59891616, 64882584, 86510112, 97323876, 119783232, 129765168, 173020224, 194647752, 259530336, 389295504, 519060672, 778591008, 1557182016]

約数ペア:

[(1, 1557182016), (2, 778591008), (3, 519060672), (4, 389295504), (6, 259530336), (8, 194647752), (9, 173020224), (12, 129765168), (13, 119783232), (16, 97323876), (18, 86510112), (24, 64882584), (26, 59891616), (27, 57673408), (32, 48661938), (36, 43255056), (39, 39927744), (48, 32441292), (52, 29945808), (54, 28836704), (64, 24330969), (72, 21627528), (78, 19963872), (96, 16220646), (103, 15118272), (104, 14972904), (108, 14418352), (117, 13309248), (144, 10813764), (156, 9981936), (192, 8110323), (206, 7559136), (208, 7486452), (216, 7209176), (234, 6654624), (288, 5406882), (309, 5039424), (312, 4990968), (351, 4436416), (412, 3779568), (416, 3743226), (432, 3604588), (468, 3327312), (576, 2703441), (618, 2519712), (624, 2495484), (673, 2313792), (702, 2218208), (824, 1889784), (832, 1871613), (864, 1802294), (927, 1679808), (936, 1663656), (1236, 1259856), (1248, 1247742), (1339, 1162944), (1346, 1156896), (1404, 1109104), (1648, 944892), (1728, 901147), (1854, 839904), (1872, 831828), (2019, 771264), (2472, 629928), (2496, 623871), (2678, 581472), (2692, 578448), (2781, 559936), (2808, 554552), (3296, 472446), (3708, 419952), (3744, 415914), (4017, 387648), (4038, 385632), (4944, 314964), (5356, 290736), (5384, 289224), (5562, 279968), (5616, 277276), (6057, 257088), (6592, 236223), (7416, 209976), (7488, 207957), (8034, 193824), (8076, 192816), (8749, 177984), (9888, 157482), (10712, 145368), (10768, 144612), (11124, 139984), (11232, 138638), (12051, 129216), (12114, 128544), (14832, 104988), (16068, 96912), (16152, 96408), (17498, 88992), (18171, 85696), (19776, 78741), (21424, 72684), (21536, 72306), (22248, 69992), (22464, 69319), (24102, 64608), (24228, 64272), (26247, 59328), (29664, 52494), (32136, 48456), (32304, 48204), (34996, 44496), (36153, 43072), (36342, 42848)]