754907904

素因数分解:

$2^8\times 3^3\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:907

約数の個数: 144

約数和(自身を含む): 2250444000

約数和(自身を除く): 1495536096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 149, 192, 216, 256, 288, 298, 384, 432, 447, 576, 596, 733, 768, 864, 894, 1152, 1192, 1341, 1466, 1728, 1788, 2199, 2304, 2384, 2682, 2932, 3456, 3576, 4023, 4398, 4768, 5364, 5864, 6597, 6912, 7152, 8046, 8796, 9536, 10728, 11728, 13194, 14304, 16092, 17592, 19072, 19791, 21456, 23456, 26388, 28608, 32184, 35184, 38144, 39582, 42912, 46912, 52776, 57216, 64368, 70368, 79164, 85824, 93824, 105552, 109217, 114432, 128736, 140736, 158328, 171648, 187648, 211104, 218434, 257472, 281472, 316656, 327651, 343296, 422208, 436868, 514944, 562944, 633312, 655302, 844416, 873736, 982953, 1029888, 1266624, 1310604, 1688832, 1747472, 1965906, 2533248, 2621208, 2948859, 3494944, 3931812, 5066496, 5242416, 5897718, 6989888, 7863624, 10484832, 11795436, 13979776, 15727248, 20969664, 23590872, 27959552, 31454496, 41939328, 47181744, 62908992, 83878656, 94363488, 125817984, 188726976, 251635968, 377453952, 754907904]

約数ペア:

[(1, 754907904), (2, 377453952), (3, 251635968), (4, 188726976), (6, 125817984), (8, 94363488), (9, 83878656), (12, 62908992), (16, 47181744), (18, 41939328), (24, 31454496), (27, 27959552), (32, 23590872), (36, 20969664), (48, 15727248), (54, 13979776), (64, 11795436), (72, 10484832), (96, 7863624), (108, 6989888), (128, 5897718), (144, 5242416), (149, 5066496), (192, 3931812), (216, 3494944), (256, 2948859), (288, 2621208), (298, 2533248), (384, 1965906), (432, 1747472), (447, 1688832), (576, 1310604), (596, 1266624), (733, 1029888), (768, 982953), (864, 873736), (894, 844416), (1152, 655302), (1192, 633312), (1341, 562944), (1466, 514944), (1728, 436868), (1788, 422208), (2199, 343296), (2304, 327651), (2384, 316656), (2682, 281472), (2932, 257472), (3456, 218434), (3576, 211104), (4023, 187648), (4398, 171648), (4768, 158328), (5364, 140736), (5864, 128736), (6597, 114432), (6912, 109217), (7152, 105552), (8046, 93824), (8796, 85824), (9536, 79164), (10728, 70368), (11728, 64368), (13194, 57216), (14304, 52776), (16092, 46912), (17592, 42912), (19072, 39582), (19791, 38144), (21456, 35184), (23456, 32184), (26388, 28608)]