222087712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 549327744

約数和(自身を除く): 327240032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 173, 176, 224, 308, 346, 352, 521, 616, 692, 1042, 1211, 1232, 1384, 1903, 2084, 2422, 2464, 2768, 3647, 3806, 4168, 4844, 5536, 5731, 7294, 7612, 8336, 9688, 11462, 13321, 14588, 15224, 16672, 19376, 22924, 26642, 29176, 30448, 38752, 40117, 45848, 53284, 58352, 60896, 80234, 90133, 91696, 106568, 116704, 160468, 180266, 183392, 213136, 320936, 360532, 426272, 630931, 641872, 721064, 991463, 1261862, 1283744, 1442128, 1982926, 2523724, 2884256, 3965852, 5047448, 6940241, 7931704, 10094896, 13880482, 15863408, 20189792, 27760964, 31726816, 55521928, 111043856, 222087712]

約数ペア:

[(1, 222087712), (2, 111043856), (4, 55521928), (7, 31726816), (8, 27760964), (11, 20189792), (14, 15863408), (16, 13880482), (22, 10094896), (28, 7931704), (32, 6940241), (44, 5047448), (56, 3965852), (77, 2884256), (88, 2523724), (112, 1982926), (154, 1442128), (173, 1283744), (176, 1261862), (224, 991463), (308, 721064), (346, 641872), (352, 630931), (521, 426272), (616, 360532), (692, 320936), (1042, 213136), (1211, 183392), (1232, 180266), (1384, 160468), (1903, 116704), (2084, 106568), (2422, 91696), (2464, 90133), (2768, 80234), (3647, 60896), (3806, 58352), (4168, 53284), (4844, 45848), (5536, 40117), (5731, 38752), (7294, 30448), (7612, 29176), (8336, 26642), (9688, 22924), (11462, 19376), (13321, 16672), (14588, 15224)]