268355376

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 803678720

約数和(自身を除く): 535323344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 103, 108, 111, 144, 148, 163, 206, 216, 222, 296, 309, 326, 333, 412, 432, 444, 489, 592, 618, 652, 666, 824, 888, 927, 978, 999, 1236, 1304, 1332, 1467, 1648, 1776, 1854, 1956, 1998, 2472, 2608, 2664, 2781, 2934, 3708, 3811, 3912, 3996, 4401, 4944, 5328, 5562, 5868, 6031, 7416, 7622, 7824, 7992, 8802, 11124, 11433, 11736, 12062, 14832, 15244, 15984, 16789, 17604, 18093, 22248, 22866, 23472, 24124, 30488, 33578, 34299, 35208, 36186, 44496, 45732, 48248, 50367, 54279, 60976, 67156, 68598, 70416, 72372, 91464, 96496, 100734, 102897, 108558, 134312, 137196, 144744, 151101, 162837, 182928, 201468, 205794, 217116, 268624, 274392, 289488, 302202, 325674, 402936, 411588, 434232, 453303, 548784, 604404, 621193, 651348, 805872, 823176, 868464, 906606, 1208808, 1242386, 1302696, 1646352, 1813212, 1863579, 2417616, 2484772, 2605392, 3626424, 3727158, 4969544, 5590737, 7252848, 7454316, 9939088, 11181474, 14908632, 16772211, 22362948, 29817264, 33544422, 44725896, 67088844, 89451792, 134177688, 268355376]

約数ペア:

[(1, 268355376), (2, 134177688), (3, 89451792), (4, 67088844), (6, 44725896), (8, 33544422), (9, 29817264), (12, 22362948), (16, 16772211), (18, 14908632), (24, 11181474), (27, 9939088), (36, 7454316), (37, 7252848), (48, 5590737), (54, 4969544), (72, 3727158), (74, 3626424), (103, 2605392), (108, 2484772), (111, 2417616), (144, 1863579), (148, 1813212), (163, 1646352), (206, 1302696), (216, 1242386), (222, 1208808), (296, 906606), (309, 868464), (326, 823176), (333, 805872), (412, 651348), (432, 621193), (444, 604404), (489, 548784), (592, 453303), (618, 434232), (652, 411588), (666, 402936), (824, 325674), (888, 302202), (927, 289488), (978, 274392), (999, 268624), (1236, 217116), (1304, 205794), (1332, 201468), (1467, 182928), (1648, 162837), (1776, 151101), (1854, 144744), (1956, 137196), (1998, 134312), (2472, 108558), (2608, 102897), (2664, 100734), (2781, 96496), (2934, 91464), (3708, 72372), (3811, 70416), (3912, 68598), (3996, 67156), (4401, 60976), (4944, 54279), (5328, 50367), (5562, 48248), (5868, 45732), (6031, 44496), (7416, 36186), (7622, 35208), (7824, 34299), (7992, 33578), (8802, 30488), (11124, 24124), (11433, 23472), (11736, 22866), (12062, 22248), (14832, 18093), (15244, 17604), (15984, 16789)]