786931968

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 2223872000

約数和(自身を除く): 1436940032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 199, 228, 256, 271, 304, 384, 398, 456, 542, 597, 608, 768, 796, 813, 912, 1084, 1194, 1216, 1592, 1626, 1824, 2168, 2388, 2432, 3184, 3252, 3648, 3781, 4336, 4776, 4864, 5149, 6368, 6504, 7296, 7562, 8672, 9552, 10298, 11343, 12736, 13008, 14592, 15124, 15447, 17344, 19104, 20596, 22686, 25472, 26016, 30248, 30894, 34688, 38208, 41192, 45372, 50944, 52032, 53929, 60496, 61788, 69376, 76416, 82384, 90744, 104064, 107858, 120992, 123576, 152832, 161787, 164768, 181488, 208128, 215716, 241984, 247152, 323574, 329536, 362976, 431432, 483968, 494304, 647148, 659072, 725952, 862864, 967936, 988608, 1024651, 1294296, 1318144, 1451904, 1725728, 1977216, 2049302, 2588592, 2903808, 3073953, 3451456, 3954432, 4098604, 5177184, 6147906, 6902912, 8197208, 10354368, 12295812, 13805824, 16394416, 20708736, 24591624, 32788832, 41417472, 49183248, 65577664, 98366496, 131155328, 196732992, 262310656, 393465984, 786931968]

約数ペア:

[(1, 786931968), (2, 393465984), (3, 262310656), (4, 196732992), (6, 131155328), (8, 98366496), (12, 65577664), (16, 49183248), (19, 41417472), (24, 32788832), (32, 24591624), (38, 20708736), (48, 16394416), (57, 13805824), (64, 12295812), (76, 10354368), (96, 8197208), (114, 6902912), (128, 6147906), (152, 5177184), (192, 4098604), (199, 3954432), (228, 3451456), (256, 3073953), (271, 2903808), (304, 2588592), (384, 2049302), (398, 1977216), (456, 1725728), (542, 1451904), (597, 1318144), (608, 1294296), (768, 1024651), (796, 988608), (813, 967936), (912, 862864), (1084, 725952), (1194, 659072), (1216, 647148), (1592, 494304), (1626, 483968), (1824, 431432), (2168, 362976), (2388, 329536), (2432, 323574), (3184, 247152), (3252, 241984), (3648, 215716), (3781, 208128), (4336, 181488), (4776, 164768), (4864, 161787), (5149, 152832), (6368, 123576), (6504, 120992), (7296, 107858), (7562, 104064), (8672, 90744), (9552, 82384), (10298, 76416), (11343, 69376), (12736, 61788), (13008, 60496), (14592, 53929), (15124, 52032), (15447, 50944), (17344, 45372), (19104, 41192), (20596, 38208), (22686, 34688), (25472, 30894), (26016, 30248)]