381618432

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 1263682560

約数和(自身を除く): 882064128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 137, 144, 156, 186, 192, 208, 216, 234, 248, 256, 274, 279, 288, 312, 351, 372, 384, 403, 411, 416, 432, 468, 496, 548, 558, 576, 624, 702, 744, 768, 806, 822, 832, 837, 864, 936, 992, 1096, 1116, 1152, 1209, 1233, 1248, 1404, 1488, 1612, 1644, 1664, 1674, 1728, 1781, 1872, 1984, 2192, 2232, 2304, 2418, 2466, 2496, 2808, 2976, 3224, 3288, 3328, 3348, 3456, 3562, 3627, 3699, 3744, 3968, 4247, 4384, 4464, 4836, 4932, 4992, 5343, 5616, 5952, 6448, 6576, 6696, 6912, 7124, 7254, 7398, 7488, 7936, 8494, 8768, 8928, 9672, 9864, 9984, 10686, 10881, 11232, 11904, 12741, 12896, 13152, 13392, 14248, 14508, 14796, 14976, 16029, 16988, 17536, 17856, 19344, 19728, 21372, 21762, 22464, 23808, 25482, 25792, 26304, 26784, 28496, 29016, 29592, 29952, 32058, 33976, 35072, 35712, 38223, 38688, 39456, 42744, 43524, 44928, 48087, 50964, 51584, 52608, 53568, 55211, 56992, 58032, 59184, 64116, 67952, 71424, 76446, 77376, 78912, 85488, 87048, 89856, 96174, 101928, 103168, 105216, 107136, 110422, 113984, 114669, 116064, 118368, 128232, 135904, 152892, 154752, 157824, 165633, 170976, 174096, 192348, 203856, 214272, 220844, 227968, 229338, 232128, 236736, 256464, 271808, 305784, 309504, 315648, 331266, 341952, 348192, 384696, 407712, 441688, 455936, 458676, 464256, 473472, 496899, 512928, 543616, 611568, 662532, 683904, 696384, 769392, 815424, 883376, 917352, 928512, 946944, 993798, 1025856, 1087232, 1223136, 1325064, 1367808, 1392768, 1490697, 1538784, 1630848, 1766752, 1834704, 1987596, 2051712, 2446272, 2650128, 2785536, 2981394, 3077568, 3261696, 3533504, 3669408, 3975192, 4103424, 4892544, 5300256, 5962788, 6155136, 7067008, 7338816, 7950384, 9785088, 10600512, 11925576, 12310272, 14134016, 14677632, 15900768, 21201024, 23851152, 29355264, 31801536, 42402048, 47702304, 63603072, 95404608, 127206144, 190809216, 381618432]

約数ペア:

[(1, 381618432), (2, 190809216), (3, 127206144), (4, 95404608), (6, 63603072), (8, 47702304), (9, 42402048), (12, 31801536), (13, 29355264), (16, 23851152), (18, 21201024), (24, 15900768), (26, 14677632), (27, 14134016), (31, 12310272), (32, 11925576), (36, 10600512), (39, 9785088), (48, 7950384), (52, 7338816), (54, 7067008), (62, 6155136), (64, 5962788), (72, 5300256), (78, 4892544), (93, 4103424), (96, 3975192), (104, 3669408), (108, 3533504), (117, 3261696), (124, 3077568), (128, 2981394), (137, 2785536), (144, 2650128), (156, 2446272), (186, 2051712), (192, 1987596), (208, 1834704), (216, 1766752), (234, 1630848), (248, 1538784), (256, 1490697), (274, 1392768), (279, 1367808), (288, 1325064), (312, 1223136), (351, 1087232), (372, 1025856), (384, 993798), (403, 946944), (411, 928512), (416, 917352), (432, 883376), (468, 815424), (496, 769392), (548, 696384), (558, 683904), (576, 662532), (624, 611568), (702, 543616), (744, 512928), (768, 496899), (806, 473472), (822, 464256), (832, 458676), (837, 455936), (864, 441688), (936, 407712), (992, 384696), (1096, 348192), (1116, 341952), (1152, 331266), (1209, 315648), (1233, 309504), (1248, 305784), (1404, 271808), (1488, 256464), (1612, 236736), (1644, 232128), (1664, 229338), (1674, 227968), (1728, 220844), (1781, 214272), (1872, 203856), (1984, 192348), (2192, 174096), (2232, 170976), (2304, 165633), (2418, 157824), (2466, 154752), (2496, 152892), (2808, 135904), (2976, 128232), (3224, 118368), (3288, 116064), (3328, 114669), (3348, 113984), (3456, 110422), (3562, 107136), (3627, 105216), (3699, 103168), (3744, 101928), (3968, 96174), (4247, 89856), (4384, 87048), (4464, 85488), (4836, 78912), (4932, 77376), (4992, 76446), (5343, 71424), (5616, 67952), (5952, 64116), (6448, 59184), (6576, 58032), (6696, 56992), (6912, 55211), (7124, 53568), (7254, 52608), (7398, 51584), (7488, 50964), (7936, 48087), (8494, 44928), (8768, 43524), (8928, 42744), (9672, 39456), (9864, 38688), (9984, 38223), (10686, 35712), (10881, 35072), (11232, 33976), (11904, 32058), (12741, 29952), (12896, 29592), (13152, 29016), (13392, 28496), (14248, 26784), (14508, 26304), (14796, 25792), (14976, 25482), (16029, 23808), (16988, 22464), (17536, 21762), (17856, 21372), (19344, 19728)]