247078848

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19207}}^1$

素因数の和:19289

約数の個数: 56

約数和(自身を含む): 663521152

約数和(自身を除く): 416442304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 12864, 19207, 38414, 57621, 76828, 115242, 153656, 230484, 307312, 460968, 614624, 921936, 1229248, 1286869, 1843872, 2573738, 3687744, 3860607, 5147476, 7721214, 10294952, 15442428, 20589904, 30884856, 41179808, 61769712, 82359616, 123539424, 247078848]

約数ペア:

[(1, 247078848), (2, 123539424), (3, 82359616), (4, 61769712), (6, 41179808), (8, 30884856), (12, 20589904), (16, 15442428), (24, 10294952), (32, 7721214), (48, 5147476), (64, 3860607), (67, 3687744), (96, 2573738), (134, 1843872), (192, 1286869), (201, 1229248), (268, 921936), (402, 614624), (536, 460968), (804, 307312), (1072, 230484), (1608, 153656), (2144, 115242), (3216, 76828), (4288, 57621), (6432, 38414), (12864, 19207)]