268664032

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 672924672

約数和(自身を除く): 404260640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 91, 94, 104, 112, 151, 169, 182, 188, 208, 224, 302, 329, 338, 364, 376, 416, 604, 611, 658, 676, 728, 752, 1057, 1183, 1208, 1222, 1316, 1352, 1456, 1504, 1963, 2114, 2366, 2416, 2444, 2632, 2704, 2912, 3926, 4228, 4277, 4732, 4832, 4888, 5264, 5408, 7097, 7852, 7943, 8456, 8554, 9464, 9776, 10528, 13741, 14194, 15704, 15886, 16912, 17108, 18928, 19552, 25519, 27482, 28388, 31408, 31772, 33824, 34216, 37856, 49679, 51038, 54964, 55601, 56776, 62816, 63544, 68432, 92261, 99358, 102076, 109928, 111202, 113552, 127088, 136864, 178633, 184522, 198716, 204152, 219856, 222404, 227104, 254176, 357266, 369044, 397432, 408304, 439712, 444808, 645827, 714532, 738088, 794864, 816608, 889616, 1199393, 1291654, 1429064, 1476176, 1589728, 1779232, 2398786, 2583308, 2858128, 2952352, 4797572, 5166616, 5716256, 8395751, 9595144, 10333232, 16791502, 19190288, 20666464, 33583004, 38380576, 67166008, 134332016, 268664032]

約数ペア:

[(1, 268664032), (2, 134332016), (4, 67166008), (7, 38380576), (8, 33583004), (13, 20666464), (14, 19190288), (16, 16791502), (26, 10333232), (28, 9595144), (32, 8395751), (47, 5716256), (52, 5166616), (56, 4797572), (91, 2952352), (94, 2858128), (104, 2583308), (112, 2398786), (151, 1779232), (169, 1589728), (182, 1476176), (188, 1429064), (208, 1291654), (224, 1199393), (302, 889616), (329, 816608), (338, 794864), (364, 738088), (376, 714532), (416, 645827), (604, 444808), (611, 439712), (658, 408304), (676, 397432), (728, 369044), (752, 357266), (1057, 254176), (1183, 227104), (1208, 222404), (1222, 219856), (1316, 204152), (1352, 198716), (1456, 184522), (1504, 178633), (1963, 136864), (2114, 127088), (2366, 113552), (2416, 111202), (2444, 109928), (2632, 102076), (2704, 99358), (2912, 92261), (3926, 68432), (4228, 63544), (4277, 62816), (4732, 56776), (4832, 55601), (4888, 54964), (5264, 51038), (5408, 49679), (7097, 37856), (7852, 34216), (7943, 33824), (8456, 31772), (8554, 31408), (9464, 28388), (9776, 27482), (10528, 25519), (13741, 19552), (14194, 18928), (15704, 17108), (15886, 16912)]