309755264

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 805820400

約数和(自身を除く): 496065136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 64, 91, 98, 104, 112, 116, 128, 131, 182, 196, 203, 208, 224, 232, 262, 364, 377, 392, 406, 416, 448, 464, 524, 637, 728, 754, 784, 812, 832, 896, 917, 928, 1048, 1274, 1421, 1456, 1508, 1568, 1624, 1664, 1703, 1834, 1856, 2096, 2548, 2639, 2842, 2912, 3016, 3136, 3248, 3406, 3668, 3712, 3799, 4192, 5096, 5278, 5684, 5824, 6032, 6272, 6419, 6496, 6812, 7336, 7598, 8384, 10192, 10556, 11368, 11648, 11921, 12064, 12838, 12992, 13624, 14672, 15196, 16768, 18473, 20384, 21112, 22736, 23842, 24128, 25676, 25984, 26593, 27248, 29344, 30392, 36946, 40768, 42224, 45472, 47684, 48256, 49387, 51352, 53186, 54496, 58688, 60784, 73892, 81536, 83447, 84448, 90944, 95368, 98774, 102704, 106372, 108992, 117376, 121568, 147784, 166894, 168896, 181888, 186151, 190736, 197548, 205408, 212744, 217984, 243136, 295568, 333788, 337792, 345709, 372302, 381472, 395096, 410816, 425488, 486272, 591136, 667576, 691418, 744604, 762944, 790192, 821632, 850976, 1182272, 1335152, 1382836, 1489208, 1525888, 1580384, 1701952, 2364544, 2419963, 2670304, 2765672, 2978416, 3160768, 3403904, 4839926, 5340608, 5531344, 5956832, 6321536, 9679852, 10681216, 11062688, 11913664, 19359704, 22125376, 23827328, 38719408, 44250752, 77438816, 154877632, 309755264]

約数ペア:

[(1, 309755264), (2, 154877632), (4, 77438816), (7, 44250752), (8, 38719408), (13, 23827328), (14, 22125376), (16, 19359704), (26, 11913664), (28, 11062688), (29, 10681216), (32, 9679852), (49, 6321536), (52, 5956832), (56, 5531344), (58, 5340608), (64, 4839926), (91, 3403904), (98, 3160768), (104, 2978416), (112, 2765672), (116, 2670304), (128, 2419963), (131, 2364544), (182, 1701952), (196, 1580384), (203, 1525888), (208, 1489208), (224, 1382836), (232, 1335152), (262, 1182272), (364, 850976), (377, 821632), (392, 790192), (406, 762944), (416, 744604), (448, 691418), (464, 667576), (524, 591136), (637, 486272), (728, 425488), (754, 410816), (784, 395096), (812, 381472), (832, 372302), (896, 345709), (917, 337792), (928, 333788), (1048, 295568), (1274, 243136), (1421, 217984), (1456, 212744), (1508, 205408), (1568, 197548), (1624, 190736), (1664, 186151), (1703, 181888), (1834, 168896), (1856, 166894), (2096, 147784), (2548, 121568), (2639, 117376), (2842, 108992), (2912, 106372), (3016, 102704), (3136, 98774), (3248, 95368), (3406, 90944), (3668, 84448), (3712, 83447), (3799, 81536), (4192, 73892), (5096, 60784), (5278, 58688), (5684, 54496), (5824, 53186), (6032, 51352), (6272, 49387), (6419, 48256), (6496, 47684), (6812, 45472), (7336, 42224), (7598, 40768), (8384, 36946), (10192, 30392), (10556, 29344), (11368, 27248), (11648, 26593), (11921, 25984), (12064, 25676), (12838, 24128), (12992, 23842), (13624, 22736), (14672, 21112), (15196, 20384), (16768, 18473)]