28271999448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{1847}}^1$

素因数の和:2139

約数の個数: 288

約数和(自身を含む): 96622606080

約数和(自身を除く): 68350606632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 251, 252, 264, 308, 363, 396, 462, 484, 502, 504, 616, 693, 726, 753, 792, 847, 924, 968, 1004, 1089, 1386, 1452, 1506, 1694, 1757, 1847, 1848, 2008, 2178, 2259, 2541, 2761, 2772, 2904, 3012, 3388, 3514, 3694, 4356, 4518, 5082, 5271, 5522, 5541, 5544, 6024, 6776, 7028, 7388, 7623, 8283, 8712, 9036, 10164, 10542, 11044, 11082, 12929, 14056, 14776, 15246, 15813, 16566, 16623, 18072, 19327, 20317, 20328, 21084, 22088, 22164, 24849, 25858, 30371, 30492, 31626, 33132, 33246, 38654, 38787, 40634, 42168, 44328, 49698, 51716, 57981, 60742, 60951, 60984, 63252, 66264, 66492, 77308, 77574, 81268, 91113, 99396, 103432, 115962, 116361, 121484, 121902, 126504, 132984, 142219, 154616, 155148, 162536, 173943, 182226, 182853, 198792, 212597, 223487, 231924, 232722, 242968, 243804, 273339, 284438, 310296, 347886, 364452, 365706, 425194, 426657, 446974, 463597, 463848, 465444, 487608, 546678, 568876, 637791, 670461, 695772, 728904, 731412, 850388, 853314, 893948, 927194, 930888, 1093356, 1137752, 1275582, 1279971, 1340922, 1390791, 1391544, 1462824, 1564409, 1700776, 1706628, 1787896, 1854388, 1913373, 2011383, 2186712, 2551164, 2559942, 2681844, 2781582, 3128818, 3245179, 3413256, 3708776, 3826746, 4022766, 4172373, 4693227, 5099567, 5102328, 5119884, 5363688, 5563164, 6257636, 6490358, 7653492, 8045532, 8344746, 9386454, 9735537, 10199134, 10239768, 11126328, 12515272, 12980716, 14079681, 15298701, 15306984, 16091064, 16689492, 18772908, 19471074, 20398268, 25961432, 28159362, 29206611, 30597402, 33378984, 35696969, 37545816, 38942148, 40796536, 45896103, 56095237, 56318724, 58413222, 61194804, 71393938, 77884296, 91792206, 107090907, 112190474, 112637448, 116826444, 122389608, 142787876, 168285711, 183584412, 214181814, 224380948, 233652888, 285575752, 321272721, 336571422, 367168824, 392666659, 428363628, 448761896, 504857133, 642545442, 673142844, 785333318, 856727256, 1009714266, 1177999977, 1285090884, 1346285688, 1570666636, 2019428532, 2355999954, 2570181768, 3141333272, 3533999931, 4038857064, 4711999908, 7067999862, 9423999816, 14135999724, 28271999448]

約数ペア:

[(1, 28271999448), (2, 14135999724), (3, 9423999816), (4, 7067999862), (6, 4711999908), (7, 4038857064), (8, 3533999931), (9, 3141333272), (11, 2570181768), (12, 2355999954), (14, 2019428532), (18, 1570666636), (21, 1346285688), (22, 1285090884), (24, 1177999977), (28, 1009714266), (33, 856727256), (36, 785333318), (42, 673142844), (44, 642545442), (56, 504857133), (63, 448761896), (66, 428363628), (72, 392666659), (77, 367168824), (84, 336571422), (88, 321272721), (99, 285575752), (121, 233652888), (126, 224380948), (132, 214181814), (154, 183584412), (168, 168285711), (198, 142787876), (231, 122389608), (242, 116826444), (251, 112637448), (252, 112190474), (264, 107090907), (308, 91792206), (363, 77884296), (396, 71393938), (462, 61194804), (484, 58413222), (502, 56318724), (504, 56095237), (616, 45896103), (693, 40796536), (726, 38942148), (753, 37545816), (792, 35696969), (847, 33378984), (924, 30597402), (968, 29206611), (1004, 28159362), (1089, 25961432), (1386, 20398268), (1452, 19471074), (1506, 18772908), (1694, 16689492), (1757, 16091064), (1847, 15306984), (1848, 15298701), (2008, 14079681), (2178, 12980716), (2259, 12515272), (2541, 11126328), (2761, 10239768), (2772, 10199134), (2904, 9735537), (3012, 9386454), (3388, 8344746), (3514, 8045532), (3694, 7653492), (4356, 6490358), (4518, 6257636), (5082, 5563164), (5271, 5363688), (5522, 5119884), (5541, 5102328), (5544, 5099567), (6024, 4693227), (6776, 4172373), (7028, 4022766), (7388, 3826746), (7623, 3708776), (8283, 3413256), (8712, 3245179), (9036, 3128818), (10164, 2781582), (10542, 2681844), (11044, 2559942), (11082, 2551164), (12929, 2186712), (14056, 2011383), (14776, 1913373), (15246, 1854388), (15813, 1787896), (16566, 1706628), (16623, 1700776), (18072, 1564409), (19327, 1462824), (20317, 1391544), (20328, 1390791), (21084, 1340922), (22088, 1279971), (22164, 1275582), (24849, 1137752), (25858, 1093356), (30371, 930888), (30492, 927194), (31626, 893948), (33132, 853314), (33246, 850388), (38654, 731412), (38787, 728904), (40634, 695772), (42168, 670461), (44328, 637791), (49698, 568876), (51716, 546678), (57981, 487608), (60742, 465444), (60951, 463848), (60984, 463597), (63252, 446974), (66264, 426657), (66492, 425194), (77308, 365706), (77574, 364452), (81268, 347886), (91113, 310296), (99396, 284438), (103432, 273339), (115962, 243804), (116361, 242968), (121484, 232722), (121902, 231924), (126504, 223487), (132984, 212597), (142219, 198792), (154616, 182853), (155148, 182226), (162536, 173943)]