328654368

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{1109}}^1$

素因数の和:1149

約数の個数: 192

約数和(自身を含む): 1118880000

約数和(自身を除く): 790225632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1109, 1176, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2218, 2352, 2646, 2744, 3024, 3087, 3327, 3528, 4116, 4436, 4704, 5292, 5488, 6048, 6174, 6654, 7056, 7763, 8232, 8872, 9261, 9981, 10584, 10976, 12348, 13308, 14112, 15526, 16464, 17744, 18522, 19962, 21168, 23289, 24696, 26616, 29943, 31052, 32928, 35488, 37044, 39924, 42336, 46578, 49392, 53232, 54341, 59886, 62104, 69867, 74088, 79848, 93156, 98784, 106464, 108682, 119772, 124208, 139734, 148176, 159696, 163023, 186312, 209601, 217364, 239544, 248416, 279468, 296352, 319392, 326046, 372624, 380387, 419202, 434728, 479088, 489069, 558936, 652092, 745248, 760774, 838404, 869456, 958176, 978138, 1117872, 1141161, 1304184, 1467207, 1521548, 1676808, 1738912, 1956276, 2235744, 2282322, 2608368, 2934414, 3043096, 3353616, 3423483, 3912552, 4564644, 5216736, 5868828, 6086192, 6707232, 6846966, 7825104, 9129288, 10270449, 11737656, 12172384, 13693932, 15650208, 18258576, 20540898, 23475312, 27387864, 36517152, 41081796, 46950624, 54775728, 82163592, 109551456, 164327184, 328654368]

約数ペア:

[(1, 328654368), (2, 164327184), (3, 109551456), (4, 82163592), (6, 54775728), (7, 46950624), (8, 41081796), (9, 36517152), (12, 27387864), (14, 23475312), (16, 20540898), (18, 18258576), (21, 15650208), (24, 13693932), (27, 12172384), (28, 11737656), (32, 10270449), (36, 9129288), (42, 7825104), (48, 6846966), (49, 6707232), (54, 6086192), (56, 5868828), (63, 5216736), (72, 4564644), (84, 3912552), (96, 3423483), (98, 3353616), (108, 3043096), (112, 2934414), (126, 2608368), (144, 2282322), (147, 2235744), (168, 1956276), (189, 1738912), (196, 1676808), (216, 1521548), (224, 1467207), (252, 1304184), (288, 1141161), (294, 1117872), (336, 978138), (343, 958176), (378, 869456), (392, 838404), (432, 760774), (441, 745248), (504, 652092), (588, 558936), (672, 489069), (686, 479088), (756, 434728), (784, 419202), (864, 380387), (882, 372624), (1008, 326046), (1029, 319392), (1109, 296352), (1176, 279468), (1323, 248416), (1372, 239544), (1512, 217364), (1568, 209601), (1764, 186312), (2016, 163023), (2058, 159696), (2218, 148176), (2352, 139734), (2646, 124208), (2744, 119772), (3024, 108682), (3087, 106464), (3327, 98784), (3528, 93156), (4116, 79848), (4436, 74088), (4704, 69867), (5292, 62104), (5488, 59886), (6048, 54341), (6174, 53232), (6654, 49392), (7056, 46578), (7763, 42336), (8232, 39924), (8872, 37044), (9261, 35488), (9981, 32928), (10584, 31052), (10976, 29943), (12348, 26616), (13308, 24696), (14112, 23289), (15526, 21168), (16464, 19962), (17744, 18522)]