978127584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 3017097216

約数和(自身を除く): 2038969632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 73, 84, 96, 112, 127, 146, 157, 168, 219, 224, 254, 292, 314, 336, 381, 438, 471, 508, 511, 584, 628, 672, 762, 876, 889, 942, 1016, 1022, 1099, 1168, 1256, 1524, 1533, 1752, 1778, 1884, 2032, 2044, 2198, 2336, 2512, 2667, 3048, 3066, 3297, 3504, 3556, 3768, 4064, 4088, 4396, 5024, 5334, 6096, 6132, 6594, 7008, 7112, 7536, 8176, 8792, 9271, 10668, 11461, 12192, 12264, 13188, 14224, 15072, 16352, 17584, 18542, 19939, 21336, 22922, 24528, 26376, 27813, 28448, 34383, 35168, 37084, 39878, 42672, 45844, 49056, 52752, 55626, 59817, 64897, 68766, 74168, 79756, 80227, 85344, 91688, 105504, 111252, 119634, 129794, 137532, 139573, 148336, 159512, 160454, 183376, 194691, 222504, 239268, 240681, 259588, 275064, 279146, 296672, 319024, 320908, 366752, 389382, 418719, 445008, 478536, 481362, 519176, 550128, 558292, 638048, 641816, 778764, 837438, 890016, 957072, 962724, 1038352, 1100256, 1116584, 1283632, 1455547, 1557528, 1674876, 1914144, 1925448, 2076704, 2233168, 2567264, 2911094, 3115056, 3349752, 3850896, 4366641, 4466336, 5822188, 6230112, 6699504, 7701792, 8733282, 10188829, 11644376, 13399008, 17466564, 20377658, 23288752, 30566487, 34933128, 40755316, 46577504, 61132974, 69866256, 81510632, 122265948, 139732512, 163021264, 244531896, 326042528, 489063792, 978127584]

約数ペア:

[(1, 978127584), (2, 489063792), (3, 326042528), (4, 244531896), (6, 163021264), (7, 139732512), (8, 122265948), (12, 81510632), (14, 69866256), (16, 61132974), (21, 46577504), (24, 40755316), (28, 34933128), (32, 30566487), (42, 23288752), (48, 20377658), (56, 17466564), (73, 13399008), (84, 11644376), (96, 10188829), (112, 8733282), (127, 7701792), (146, 6699504), (157, 6230112), (168, 5822188), (219, 4466336), (224, 4366641), (254, 3850896), (292, 3349752), (314, 3115056), (336, 2911094), (381, 2567264), (438, 2233168), (471, 2076704), (508, 1925448), (511, 1914144), (584, 1674876), (628, 1557528), (672, 1455547), (762, 1283632), (876, 1116584), (889, 1100256), (942, 1038352), (1016, 962724), (1022, 957072), (1099, 890016), (1168, 837438), (1256, 778764), (1524, 641816), (1533, 638048), (1752, 558292), (1778, 550128), (1884, 519176), (2032, 481362), (2044, 478536), (2198, 445008), (2336, 418719), (2512, 389382), (2667, 366752), (3048, 320908), (3066, 319024), (3297, 296672), (3504, 279146), (3556, 275064), (3768, 259588), (4064, 240681), (4088, 239268), (4396, 222504), (5024, 194691), (5334, 183376), (6096, 160454), (6132, 159512), (6594, 148336), (7008, 139573), (7112, 137532), (7536, 129794), (8176, 119634), (8792, 111252), (9271, 105504), (10668, 91688), (11461, 85344), (12192, 80227), (12264, 79756), (13188, 74168), (14224, 68766), (15072, 64897), (16352, 59817), (17584, 55626), (18542, 52752), (19939, 49056), (21336, 45844), (22922, 42672), (24528, 39878), (26376, 37084), (27813, 35168), (28448, 34383)]