222295808

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7337

約数の個数: 72

約数和(自身を含む): 537016032

約数和(自身を除く): 314720224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7297, 7616, 14594, 15232, 29188, 30464, 51079, 58376, 102158, 116752, 124049, 204316, 233504, 248098, 408632, 467008, 496196, 817264, 868343, 934016, 992392, 1634528, 1736686, 1868032, 1984784, 3269056, 3473372, 3969568, 6538112, 6946744, 7939136, 13076224, 13893488, 15878272, 27786976, 31756544, 55573952, 111147904, 222295808]

約数ペア:

[(1, 222295808), (2, 111147904), (4, 55573952), (7, 31756544), (8, 27786976), (14, 15878272), (16, 13893488), (17, 13076224), (28, 7939136), (32, 6946744), (34, 6538112), (56, 3969568), (64, 3473372), (68, 3269056), (112, 1984784), (119, 1868032), (128, 1736686), (136, 1634528), (224, 992392), (238, 934016), (256, 868343), (272, 817264), (448, 496196), (476, 467008), (544, 408632), (896, 248098), (952, 233504), (1088, 204316), (1792, 124049), (1904, 116752), (2176, 102158), (3808, 58376), (4352, 51079), (7297, 30464), (7616, 29188), (14594, 15232)]