213585792

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 653452800

約数和(自身を除く): 439867008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 181, 192, 224, 336, 362, 384, 439, 448, 543, 672, 724, 878, 896, 1086, 1267, 1317, 1344, 1448, 1756, 2172, 2534, 2634, 2688, 2896, 3073, 3512, 3801, 4344, 5068, 5268, 5792, 6146, 7024, 7602, 8688, 9219, 10136, 10536, 11584, 12292, 14048, 15204, 17376, 18438, 20272, 21072, 23168, 24584, 28096, 30408, 34752, 36876, 40544, 42144, 49168, 56192, 60816, 69504, 73752, 79459, 81088, 84288, 98336, 121632, 147504, 158918, 162176, 168576, 196672, 238377, 243264, 295008, 317836, 393344, 476754, 486528, 556213, 590016, 635672, 953508, 1112426, 1180032, 1271344, 1668639, 1907016, 2224852, 2542688, 3337278, 3814032, 4449704, 5085376, 6674556, 7628064, 8899408, 10170752, 13349112, 15256128, 17798816, 26698224, 30512256, 35597632, 53396448, 71195264, 106792896, 213585792]

約数ペア:

[(1, 213585792), (2, 106792896), (3, 71195264), (4, 53396448), (6, 35597632), (7, 30512256), (8, 26698224), (12, 17798816), (14, 15256128), (16, 13349112), (21, 10170752), (24, 8899408), (28, 7628064), (32, 6674556), (42, 5085376), (48, 4449704), (56, 3814032), (64, 3337278), (84, 2542688), (96, 2224852), (112, 1907016), (128, 1668639), (168, 1271344), (181, 1180032), (192, 1112426), (224, 953508), (336, 635672), (362, 590016), (384, 556213), (439, 486528), (448, 476754), (543, 393344), (672, 317836), (724, 295008), (878, 243264), (896, 238377), (1086, 196672), (1267, 168576), (1317, 162176), (1344, 158918), (1448, 147504), (1756, 121632), (2172, 98336), (2534, 84288), (2634, 81088), (2688, 79459), (2896, 73752), (3073, 69504), (3512, 60816), (3801, 56192), (4344, 49168), (5068, 42144), (5268, 40544), (5792, 36876), (6146, 34752), (7024, 30408), (7602, 28096), (8688, 24584), (9219, 23168), (10136, 21072), (10536, 20272), (11584, 18438), (12292, 17376), (14048, 15204)]