767860288

素因数分解:

$2^6\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 112

約数和(自身を含む): 1702328320

約数和(自身を除く): 934468032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 127, 169, 172, 208, 254, 338, 344, 416, 508, 559, 676, 688, 832, 1016, 1118, 1352, 1376, 1651, 2032, 2197, 2236, 2704, 2752, 3302, 4064, 4394, 4472, 5408, 5461, 6604, 7267, 8128, 8788, 8944, 10816, 10922, 13208, 14534, 17576, 17888, 21463, 21844, 26416, 29068, 35152, 35776, 42926, 43688, 52832, 58136, 70304, 70993, 85852, 87376, 94471, 105664, 116272, 140608, 141986, 171704, 174752, 188942, 232544, 279019, 283972, 343408, 349504, 377884, 465088, 558038, 567944, 686816, 755768, 922909, 1116076, 1135888, 1373632, 1511536, 1845818, 2232152, 2271776, 3023072, 3691636, 4464304, 4543552, 6046144, 7383272, 8928608, 11997817, 14766544, 17857216, 23995634, 29533088, 47991268, 59066176, 95982536, 191965072, 383930144, 767860288]

約数ペア:

[(1, 767860288), (2, 383930144), (4, 191965072), (8, 95982536), (13, 59066176), (16, 47991268), (26, 29533088), (32, 23995634), (43, 17857216), (52, 14766544), (64, 11997817), (86, 8928608), (104, 7383272), (127, 6046144), (169, 4543552), (172, 4464304), (208, 3691636), (254, 3023072), (338, 2271776), (344, 2232152), (416, 1845818), (508, 1511536), (559, 1373632), (676, 1135888), (688, 1116076), (832, 922909), (1016, 755768), (1118, 686816), (1352, 567944), (1376, 558038), (1651, 465088), (2032, 377884), (2197, 349504), (2236, 343408), (2704, 283972), (2752, 279019), (3302, 232544), (4064, 188942), (4394, 174752), (4472, 171704), (5408, 141986), (5461, 140608), (6604, 116272), (7267, 105664), (8128, 94471), (8788, 87376), (8944, 85852), (10816, 70993), (10922, 70304), (13208, 58136), (14534, 52832), (17576, 43688), (17888, 42926), (21463, 35776), (21844, 35152), (26416, 29068)]