258932328

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 658627200

約数和(自身を除く): 399694872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 241, 267, 356, 482, 503, 534, 712, 723, 964, 1006, 1068, 1446, 1509, 1928, 2012, 2136, 2892, 3018, 4024, 5784, 6036, 12072, 21449, 42898, 44767, 64347, 85796, 89534, 121223, 128694, 134301, 171592, 179068, 242446, 257388, 268602, 358136, 363669, 484892, 514776, 537204, 727338, 969784, 1074408, 1454676, 2909352, 10788847, 21577694, 32366541, 43155388, 64733082, 86310776, 129466164, 258932328]

約数ペア:

[(1, 258932328), (2, 129466164), (3, 86310776), (4, 64733082), (6, 43155388), (8, 32366541), (12, 21577694), (24, 10788847), (89, 2909352), (178, 1454676), (241, 1074408), (267, 969784), (356, 727338), (482, 537204), (503, 514776), (534, 484892), (712, 363669), (723, 358136), (964, 268602), (1006, 257388), (1068, 242446), (1446, 179068), (1509, 171592), (1928, 134301), (2012, 128694), (2136, 121223), (2892, 89534), (3018, 85796), (4024, 64347), (5784, 44767), (6036, 42898), (12072, 21449)]