231878976

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 140

約数和(自身を含む): 717145632

約数和(自身を除く): 485266656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 503, 588, 672, 686, 784, 1006, 1029, 1176, 1344, 1372, 1509, 1568, 2012, 2058, 2352, 2401, 2744, 3018, 3136, 3521, 4024, 4116, 4704, 4802, 5488, 6036, 7042, 7203, 8048, 8232, 9408, 9604, 10563, 10976, 12072, 14084, 14406, 16096, 16464, 19208, 21126, 21952, 24144, 24647, 28168, 28812, 32192, 32928, 38416, 42252, 48288, 49294, 56336, 57624, 65856, 73941, 76832, 84504, 96576, 98588, 112672, 115248, 147882, 153664, 169008, 172529, 197176, 225344, 230496, 295764, 338016, 345058, 394352, 460992, 517587, 591528, 676032, 690116, 788704, 1035174, 1183056, 1207703, 1380232, 1577408, 2070348, 2366112, 2415406, 2760464, 3623109, 4140696, 4732224, 4830812, 5520928, 7246218, 8281392, 9661624, 11041856, 14492436, 16562784, 19323248, 28984872, 33125568, 38646496, 57969744, 77292992, 115939488, 231878976]

約数ペア:

[(1, 231878976), (2, 115939488), (3, 77292992), (4, 57969744), (6, 38646496), (7, 33125568), (8, 28984872), (12, 19323248), (14, 16562784), (16, 14492436), (21, 11041856), (24, 9661624), (28, 8281392), (32, 7246218), (42, 5520928), (48, 4830812), (49, 4732224), (56, 4140696), (64, 3623109), (84, 2760464), (96, 2415406), (98, 2366112), (112, 2070348), (147, 1577408), (168, 1380232), (192, 1207703), (196, 1183056), (224, 1035174), (294, 788704), (336, 690116), (343, 676032), (392, 591528), (448, 517587), (503, 460992), (588, 394352), (672, 345058), (686, 338016), (784, 295764), (1006, 230496), (1029, 225344), (1176, 197176), (1344, 172529), (1372, 169008), (1509, 153664), (1568, 147882), (2012, 115248), (2058, 112672), (2352, 98588), (2401, 96576), (2744, 84504), (3018, 76832), (3136, 73941), (3521, 65856), (4024, 57624), (4116, 56336), (4704, 49294), (4802, 48288), (5488, 42252), (6036, 38416), (7042, 32928), (7203, 32192), (8048, 28812), (8232, 28168), (9408, 24647), (9604, 24144), (10563, 21952), (10976, 21126), (12072, 19208), (14084, 16464), (14406, 16096)]