215382048

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 683827200

約数和(自身を除く): 468445152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 211, 217, 224, 248, 294, 336, 343, 372, 392, 422, 434, 496, 588, 633, 651, 672, 686, 744, 784, 844, 868, 992, 1029, 1176, 1266, 1302, 1372, 1477, 1488, 1519, 1568, 1688, 1736, 2058, 2352, 2532, 2604, 2744, 2954, 2976, 3038, 3376, 3472, 4116, 4431, 4557, 4704, 5064, 5208, 5488, 5908, 6076, 6541, 6752, 6944, 8232, 8862, 9114, 10128, 10339, 10416, 10633, 10976, 11816, 12152, 13082, 16464, 17724, 18228, 19623, 20256, 20678, 20832, 21266, 23632, 24304, 26164, 31017, 31899, 32928, 35448, 36456, 39246, 41356, 42532, 45787, 47264, 48608, 52328, 62034, 63798, 70896, 72373, 72912, 78492, 82712, 85064, 91574, 104656, 124068, 127596, 137361, 141792, 144746, 145824, 156984, 165424, 170128, 183148, 209312, 217119, 248136, 255192, 274722, 289492, 313968, 320509, 330848, 340256, 366296, 434238, 496272, 510384, 549444, 578984, 627936, 641018, 732592, 868476, 961527, 992544, 1020768, 1098888, 1157968, 1282036, 1465184, 1736952, 1923054, 2197776, 2243563, 2315936, 2564072, 3473904, 3846108, 4395552, 4487126, 5128144, 6730689, 6947808, 7692216, 8974252, 10256288, 13461378, 15384432, 17948504, 26922756, 30768864, 35897008, 53845512, 71794016, 107691024, 215382048]

約数ペア:

[(1, 215382048), (2, 107691024), (3, 71794016), (4, 53845512), (6, 35897008), (7, 30768864), (8, 26922756), (12, 17948504), (14, 15384432), (16, 13461378), (21, 10256288), (24, 8974252), (28, 7692216), (31, 6947808), (32, 6730689), (42, 5128144), (48, 4487126), (49, 4395552), (56, 3846108), (62, 3473904), (84, 2564072), (93, 2315936), (96, 2243563), (98, 2197776), (112, 1923054), (124, 1736952), (147, 1465184), (168, 1282036), (186, 1157968), (196, 1098888), (211, 1020768), (217, 992544), (224, 961527), (248, 868476), (294, 732592), (336, 641018), (343, 627936), (372, 578984), (392, 549444), (422, 510384), (434, 496272), (496, 434238), (588, 366296), (633, 340256), (651, 330848), (672, 320509), (686, 313968), (744, 289492), (784, 274722), (844, 255192), (868, 248136), (992, 217119), (1029, 209312), (1176, 183148), (1266, 170128), (1302, 165424), (1372, 156984), (1477, 145824), (1488, 144746), (1519, 141792), (1568, 137361), (1688, 127596), (1736, 124068), (2058, 104656), (2352, 91574), (2532, 85064), (2604, 82712), (2744, 78492), (2954, 72912), (2976, 72373), (3038, 70896), (3376, 63798), (3472, 62034), (4116, 52328), (4431, 48608), (4557, 47264), (4704, 45787), (5064, 42532), (5208, 41356), (5488, 39246), (5908, 36456), (6076, 35448), (6541, 32928), (6752, 31899), (6944, 31017), (8232, 26164), (8862, 24304), (9114, 23632), (10128, 21266), (10339, 20832), (10416, 20678), (10633, 20256), (10976, 19623), (11816, 18228), (12152, 17724), (13082, 16464)]