998157888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 336

約数和(自身を含む): 3572499840

約数和(自身を除く): 2574341952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 137, 139, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 274, 278, 288, 312, 336, 364, 411, 416, 417, 448, 468, 504, 546, 548, 556, 576, 624, 672, 728, 819, 822, 832, 834, 936, 959, 973, 1008, 1092, 1096, 1112, 1233, 1248, 1251, 1344, 1456, 1638, 1644, 1668, 1781, 1807, 1872, 1918, 1946, 2016, 2184, 2192, 2224, 2466, 2496, 2502, 2877, 2912, 2919, 3276, 3288, 3336, 3562, 3614, 3744, 3836, 3892, 4032, 4368, 4384, 4448, 4932, 5004, 5343, 5421, 5754, 5824, 5838, 6552, 6576, 6672, 7124, 7228, 7488, 7672, 7784, 8631, 8736, 8757, 8768, 8896, 9864, 10008, 10686, 10842, 11508, 11676, 12467, 12649, 13104, 13152, 13344, 14248, 14456, 15344, 15568, 16029, 16263, 17262, 17472, 17514, 19043, 19728, 20016, 21372, 21684, 23016, 23352, 24934, 25298, 26208, 26304, 26688, 28496, 28912, 30688, 31136, 32058, 32526, 34524, 35028, 37401, 37947, 38086, 39456, 40032, 42744, 43368, 46032, 46704, 49868, 50596, 52416, 56992, 57129, 57824, 61376, 62272, 64116, 65052, 69048, 70056, 74802, 75894, 76172, 78912, 80064, 85488, 86736, 92064, 93408, 99736, 101192, 112203, 113841, 113984, 114258, 115648, 128232, 130104, 133301, 138096, 140112, 149604, 151788, 152344, 170976, 171387, 173472, 184128, 186816, 199472, 202384, 224406, 227682, 228516, 247559, 256464, 260208, 266602, 276192, 280224, 299208, 303576, 304688, 341952, 342774, 346944, 398944, 399903, 404768, 448812, 455364, 457032, 495118, 512928, 520416, 533204, 552384, 560448, 598416, 607152, 609376, 685548, 742677, 797888, 799806, 809536, 897624, 910728, 914064, 990236, 1025856, 1040832, 1066408, 1196832, 1199709, 1214304, 1218752, 1371096, 1485354, 1599612, 1732913, 1795248, 1821456, 1828128, 1980472, 2132816, 2228031, 2393664, 2399418, 2428608, 2742192, 2970708, 3199224, 3465826, 3590496, 3642912, 3656256, 3960944, 4265632, 4456062, 4798836, 5198739, 5484384, 5941416, 6398448, 6931652, 7180992, 7285824, 7921888, 8531264, 8912124, 9597672, 10397478, 10968768, 11882832, 12796896, 13863304, 15596217, 15843776, 17824248, 19195344, 20794956, 23765664, 25593792, 27726608, 31192434, 35648496, 38390688, 41589912, 47531328, 55453216, 62384868, 71296992, 76781376, 83179824, 110906432, 124769736, 142593984, 166359648, 249539472, 332719296, 499078944, 998157888]

約数ペア:

[(1, 998157888), (2, 499078944), (3, 332719296), (4, 249539472), (6, 166359648), (7, 142593984), (8, 124769736), (9, 110906432), (12, 83179824), (13, 76781376), (14, 71296992), (16, 62384868), (18, 55453216), (21, 47531328), (24, 41589912), (26, 38390688), (28, 35648496), (32, 31192434), (36, 27726608), (39, 25593792), (42, 23765664), (48, 20794956), (52, 19195344), (56, 17824248), (63, 15843776), (64, 15596217), (72, 13863304), (78, 12796896), (84, 11882832), (91, 10968768), (96, 10397478), (104, 9597672), (112, 8912124), (117, 8531264), (126, 7921888), (137, 7285824), (139, 7180992), (144, 6931652), (156, 6398448), (168, 5941416), (182, 5484384), (192, 5198739), (208, 4798836), (224, 4456062), (234, 4265632), (252, 3960944), (273, 3656256), (274, 3642912), (278, 3590496), (288, 3465826), (312, 3199224), (336, 2970708), (364, 2742192), (411, 2428608), (416, 2399418), (417, 2393664), (448, 2228031), (468, 2132816), (504, 1980472), (546, 1828128), (548, 1821456), (556, 1795248), (576, 1732913), (624, 1599612), (672, 1485354), (728, 1371096), (819, 1218752), (822, 1214304), (832, 1199709), (834, 1196832), (936, 1066408), (959, 1040832), (973, 1025856), (1008, 990236), (1092, 914064), (1096, 910728), (1112, 897624), (1233, 809536), (1248, 799806), (1251, 797888), (1344, 742677), (1456, 685548), (1638, 609376), (1644, 607152), (1668, 598416), (1781, 560448), (1807, 552384), (1872, 533204), (1918, 520416), (1946, 512928), (2016, 495118), (2184, 457032), (2192, 455364), (2224, 448812), (2466, 404768), (2496, 399903), (2502, 398944), (2877, 346944), (2912, 342774), (2919, 341952), (3276, 304688), (3288, 303576), (3336, 299208), (3562, 280224), (3614, 276192), (3744, 266602), (3836, 260208), (3892, 256464), (4032, 247559), (4368, 228516), (4384, 227682), (4448, 224406), (4932, 202384), (5004, 199472), (5343, 186816), (5421, 184128), (5754, 173472), (5824, 171387), (5838, 170976), (6552, 152344), (6576, 151788), (6672, 149604), (7124, 140112), (7228, 138096), (7488, 133301), (7672, 130104), (7784, 128232), (8631, 115648), (8736, 114258), (8757, 113984), (8768, 113841), (8896, 112203), (9864, 101192), (10008, 99736), (10686, 93408), (10842, 92064), (11508, 86736), (11676, 85488), (12467, 80064), (12649, 78912), (13104, 76172), (13152, 75894), (13344, 74802), (14248, 70056), (14456, 69048), (15344, 65052), (15568, 64116), (16029, 62272), (16263, 61376), (17262, 57824), (17472, 57129), (17514, 56992), (19043, 52416), (19728, 50596), (20016, 49868), (21372, 46704), (21684, 46032), (23016, 43368), (23352, 42744), (24934, 40032), (25298, 39456), (26208, 38086), (26304, 37947), (26688, 37401), (28496, 35028), (28912, 34524), (30688, 32526), (31136, 32058)]