263912064

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1882

約数の個数: 128

約数和(自身を含む): 781401600

約数和(自身を除く): 517489536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 312, 348, 377, 384, 416, 464, 624, 696, 754, 832, 928, 1131, 1248, 1392, 1508, 1664, 1823, 1856, 2262, 2496, 2784, 3016, 3646, 3712, 4524, 4992, 5469, 5568, 6032, 7292, 9048, 10938, 11136, 12064, 14584, 18096, 21876, 23699, 24128, 29168, 36192, 43752, 47398, 48256, 52867, 58336, 71097, 72384, 87504, 94796, 105734, 116672, 142194, 144768, 158601, 175008, 189592, 211468, 233344, 284388, 317202, 350016, 379184, 422936, 568776, 634404, 687271, 700032, 758368, 845872, 1137552, 1268808, 1374542, 1516736, 1691744, 2061813, 2275104, 2537616, 2749084, 3033472, 3383488, 4123626, 4550208, 5075232, 5498168, 6766976, 8247252, 9100416, 10150464, 10996336, 16494504, 20300928, 21992672, 32989008, 43985344, 65978016, 87970688, 131956032, 263912064]

約数ペア:

[(1, 263912064), (2, 131956032), (3, 87970688), (4, 65978016), (6, 43985344), (8, 32989008), (12, 21992672), (13, 20300928), (16, 16494504), (24, 10996336), (26, 10150464), (29, 9100416), (32, 8247252), (39, 6766976), (48, 5498168), (52, 5075232), (58, 4550208), (64, 4123626), (78, 3383488), (87, 3033472), (96, 2749084), (104, 2537616), (116, 2275104), (128, 2061813), (156, 1691744), (174, 1516736), (192, 1374542), (208, 1268808), (232, 1137552), (312, 845872), (348, 758368), (377, 700032), (384, 687271), (416, 634404), (464, 568776), (624, 422936), (696, 379184), (754, 350016), (832, 317202), (928, 284388), (1131, 233344), (1248, 211468), (1392, 189592), (1508, 175008), (1664, 158601), (1823, 144768), (1856, 142194), (2262, 116672), (2496, 105734), (2784, 94796), (3016, 87504), (3646, 72384), (3712, 71097), (4524, 58336), (4992, 52867), (5469, 48256), (5568, 47398), (6032, 43752), (7292, 36192), (9048, 29168), (10938, 24128), (11136, 23699), (12064, 21876), (14584, 18096)]