264399776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 574801920

約数和(自身を除く): 310402144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 89, 127, 136, 172, 178, 254, 272, 344, 356, 508, 544, 688, 712, 731, 1016, 1376, 1424, 1462, 1513, 2032, 2159, 2848, 2924, 3026, 3827, 4064, 4318, 5461, 5848, 6052, 7654, 8636, 10922, 11303, 11696, 12104, 15308, 17272, 21844, 22606, 23392, 24208, 30616, 34544, 43688, 45212, 48416, 61232, 65059, 69088, 87376, 90424, 92837, 122464, 130118, 174752, 180848, 185674, 192151, 260236, 361696, 371348, 384302, 486029, 520472, 742696, 768604, 972058, 1040944, 1485392, 1537208, 1944116, 2081888, 2970784, 3074416, 3888232, 6148832, 7776464, 8262493, 15552928, 16524986, 33049972, 66099944, 132199888, 264399776]

約数ペア:

[(1, 264399776), (2, 132199888), (4, 66099944), (8, 33049972), (16, 16524986), (17, 15552928), (32, 8262493), (34, 7776464), (43, 6148832), (68, 3888232), (86, 3074416), (89, 2970784), (127, 2081888), (136, 1944116), (172, 1537208), (178, 1485392), (254, 1040944), (272, 972058), (344, 768604), (356, 742696), (508, 520472), (544, 486029), (688, 384302), (712, 371348), (731, 361696), (1016, 260236), (1376, 192151), (1424, 185674), (1462, 180848), (1513, 174752), (2032, 130118), (2159, 122464), (2848, 92837), (2924, 90424), (3026, 87376), (3827, 69088), (4064, 65059), (4318, 61232), (5461, 48416), (5848, 45212), (6052, 43688), (7654, 34544), (8636, 30616), (10922, 24208), (11303, 23392), (11696, 22606), (12104, 21844), (15308, 17272)]