267627872

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 573576696

約数和(自身を除く): 305948824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 289, 344, 544, 578, 673, 688, 731, 1156, 1346, 1376, 1462, 2312, 2692, 2924, 4624, 5384, 5848, 9248, 10768, 11441, 11696, 12427, 21536, 22882, 23392, 24854, 28939, 45764, 49708, 57878, 91528, 99416, 115756, 183056, 194497, 198832, 231512, 366112, 388994, 397664, 463024, 491963, 777988, 926048, 983926, 1555976, 1967852, 3111952, 3935704, 6223904, 7871408, 8363371, 15742816, 16726742, 33453484, 66906968, 133813936, 267627872]

約数ペア:

[(1, 267627872), (2, 133813936), (4, 66906968), (8, 33453484), (16, 16726742), (17, 15742816), (32, 8363371), (34, 7871408), (43, 6223904), (68, 3935704), (86, 3111952), (136, 1967852), (172, 1555976), (272, 983926), (289, 926048), (344, 777988), (544, 491963), (578, 463024), (673, 397664), (688, 388994), (731, 366112), (1156, 231512), (1346, 198832), (1376, 194497), (1462, 183056), (2312, 115756), (2692, 99416), (2924, 91528), (4624, 57878), (5384, 49708), (5848, 45764), (9248, 28939), (10768, 24854), (11441, 23392), (11696, 22882), (12427, 21536)]