227128356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 770515200

約数和(自身を除く): 543386844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 41, 42, 52, 57, 63, 76, 78, 82, 84, 89, 91, 114, 117, 123, 126, 133, 156, 164, 171, 178, 182, 228, 234, 246, 247, 252, 266, 267, 273, 287, 342, 356, 364, 369, 399, 468, 492, 494, 532, 533, 534, 546, 574, 623, 684, 738, 741, 779, 798, 801, 819, 861, 988, 1066, 1068, 1092, 1148, 1157, 1197, 1246, 1476, 1482, 1558, 1596, 1599, 1602, 1638, 1691, 1722, 1729, 1869, 2132, 2223, 2314, 2337, 2394, 2492, 2583, 2964, 3116, 3198, 3204, 3276, 3382, 3444, 3458, 3471, 3649, 3731, 3738, 4446, 4628, 4674, 4788, 4797, 5073, 5166, 5187, 5453, 5607, 6396, 6764, 6916, 6942, 7011, 7298, 7462, 7476, 8099, 8892, 9348, 9594, 10127, 10146, 10332, 10374, 10413, 10906, 10947, 11193, 11214, 11837, 13884, 14022, 14596, 14924, 15219, 15561, 16198, 16359, 19188, 20254, 20292, 20748, 20826, 21812, 21894, 21983, 22386, 22428, 23674, 24297, 25543, 28044, 30381, 30438, 31122, 32396, 32718, 32841, 33579, 35511, 40508, 41652, 43788, 43966, 44772, 47348, 47437, 48594, 49077, 51086, 60762, 60876, 62244, 65436, 65682, 65949, 67158, 69331, 70889, 71022, 72891, 76629, 87932, 91143, 94874, 97188, 98154, 102172, 106533, 121524, 131364, 131898, 134316, 138662, 141778, 142044, 142311, 145782, 153258, 153881, 182286, 189748, 196308, 197847, 207993, 212667, 213066, 229887, 263796, 277324, 283556, 284622, 291564, 306516, 307762, 332059, 364572, 395694, 415986, 425334, 426132, 426933, 459774, 461643, 485317, 569244, 615524, 623979, 638001, 664118, 791388, 831972, 850668, 853866, 901303, 919548, 923286, 970634, 996177, 1247958, 1276002, 1328236, 1384929, 1455951, 1707732, 1802606, 1846572, 1941268, 1992354, 2495916, 2552004, 2703909, 2769858, 2911902, 2988531, 3605212, 3984708, 4367853, 5407818, 5539716, 5823804, 5977062, 6309121, 8111727, 8735706, 10815636, 11954124, 12618242, 16223454, 17471412, 18927363, 25236484, 32446908, 37854726, 56782089, 75709452, 113564178, 227128356]

約数ペア:

[(1, 227128356), (2, 113564178), (3, 75709452), (4, 56782089), (6, 37854726), (7, 32446908), (9, 25236484), (12, 18927363), (13, 17471412), (14, 16223454), (18, 12618242), (19, 11954124), (21, 10815636), (26, 8735706), (28, 8111727), (36, 6309121), (38, 5977062), (39, 5823804), (41, 5539716), (42, 5407818), (52, 4367853), (57, 3984708), (63, 3605212), (76, 2988531), (78, 2911902), (82, 2769858), (84, 2703909), (89, 2552004), (91, 2495916), (114, 1992354), (117, 1941268), (123, 1846572), (126, 1802606), (133, 1707732), (156, 1455951), (164, 1384929), (171, 1328236), (178, 1276002), (182, 1247958), (228, 996177), (234, 970634), (246, 923286), (247, 919548), (252, 901303), (266, 853866), (267, 850668), (273, 831972), (287, 791388), (342, 664118), (356, 638001), (364, 623979), (369, 615524), (399, 569244), (468, 485317), (492, 461643), (494, 459774), (532, 426933), (533, 426132), (534, 425334), (546, 415986), (574, 395694), (623, 364572), (684, 332059), (738, 307762), (741, 306516), (779, 291564), (798, 284622), (801, 283556), (819, 277324), (861, 263796), (988, 229887), (1066, 213066), (1068, 212667), (1092, 207993), (1148, 197847), (1157, 196308), (1197, 189748), (1246, 182286), (1476, 153881), (1482, 153258), (1558, 145782), (1596, 142311), (1599, 142044), (1602, 141778), (1638, 138662), (1691, 134316), (1722, 131898), (1729, 131364), (1869, 121524), (2132, 106533), (2223, 102172), (2314, 98154), (2337, 97188), (2394, 94874), (2492, 91143), (2583, 87932), (2964, 76629), (3116, 72891), (3198, 71022), (3204, 70889), (3276, 69331), (3382, 67158), (3444, 65949), (3458, 65682), (3471, 65436), (3649, 62244), (3731, 60876), (3738, 60762), (4446, 51086), (4628, 49077), (4674, 48594), (4788, 47437), (4797, 47348), (5073, 44772), (5166, 43966), (5187, 43788), (5453, 41652), (5607, 40508), (6396, 35511), (6764, 33579), (6916, 32841), (6942, 32718), (7011, 32396), (7298, 31122), (7462, 30438), (7476, 30381), (8099, 28044), (8892, 25543), (9348, 24297), (9594, 23674), (10127, 22428), (10146, 22386), (10332, 21983), (10374, 21894), (10413, 21812), (10906, 20826), (10947, 20748), (11193, 20292), (11214, 20254), (11837, 19188), (13884, 16359), (14022, 16198), (14596, 15561), (14924, 15219)]