231505024

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 488033280

約数和(自身を除く): 256528256

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1271, 1312, 1423, 1984, 2542, 2624, 2846, 3968, 5084, 5248, 5692, 10168, 11384, 20336, 22768, 40672, 44113, 45536, 58343, 81344, 88226, 91072, 116686, 162688, 176452, 182144, 233372, 352904, 466744, 705808, 933488, 1411616, 1808633, 1866976, 2823232, 3617266, 3733952, 5646464, 7234532, 7467904, 14469064, 28938128, 57876256, 115752512, 231505024]

約数ペア:

[(1, 231505024), (2, 115752512), (4, 57876256), (8, 28938128), (16, 14469064), (31, 7467904), (32, 7234532), (41, 5646464), (62, 3733952), (64, 3617266), (82, 2823232), (124, 1866976), (128, 1808633), (164, 1411616), (248, 933488), (328, 705808), (496, 466744), (656, 352904), (992, 233372), (1271, 182144), (1312, 176452), (1423, 162688), (1984, 116686), (2542, 91072), (2624, 88226), (2846, 81344), (3968, 58343), (5084, 45536), (5248, 44113), (5692, 40672), (10168, 22768), (11384, 20336)]