218232224

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 509160960

約数和(自身を除く): 290928736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 139, 163, 172, 224, 278, 301, 326, 344, 556, 602, 652, 688, 973, 1112, 1141, 1204, 1304, 1376, 1946, 2224, 2282, 2408, 2608, 3892, 4448, 4564, 4816, 5216, 5977, 7009, 7784, 9128, 9632, 11954, 14018, 15568, 18256, 22657, 23908, 28036, 31136, 36512, 41839, 45314, 47816, 49063, 56072, 83678, 90628, 95632, 98126, 112144, 158599, 167356, 181256, 191264, 196252, 224288, 317198, 334712, 362512, 392504, 634396, 669424, 725024, 785008, 974251, 1268792, 1338848, 1570016, 1948502, 2537584, 3897004, 5075168, 6819757, 7794008, 13639514, 15588016, 27279028, 31176032, 54558056, 109116112, 218232224]

約数ペア:

[(1, 218232224), (2, 109116112), (4, 54558056), (7, 31176032), (8, 27279028), (14, 15588016), (16, 13639514), (28, 7794008), (32, 6819757), (43, 5075168), (56, 3897004), (86, 2537584), (112, 1948502), (139, 1570016), (163, 1338848), (172, 1268792), (224, 974251), (278, 785008), (301, 725024), (326, 669424), (344, 634396), (556, 392504), (602, 362512), (652, 334712), (688, 317198), (973, 224288), (1112, 196252), (1141, 191264), (1204, 181256), (1304, 167356), (1376, 158599), (1946, 112144), (2224, 98126), (2282, 95632), (2408, 90628), (2608, 83678), (3892, 56072), (4448, 49063), (4564, 47816), (4816, 45314), (5216, 41839), (5977, 36512), (7009, 31136), (7784, 28036), (9128, 23908), (9632, 22657), (11954, 18256), (14018, 15568)]