254276544

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1698

約数の個数: 112

約数和(自身を含む): 725098880

約数和(自身を除く): 470822336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 129, 152, 172, 192, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1216, 1376, 1621, 1634, 1824, 2064, 2451, 2752, 3242, 3268, 3648, 4128, 4863, 4902, 6484, 6536, 8256, 9726, 9804, 12968, 13072, 19452, 19608, 25936, 26144, 30799, 38904, 39216, 51872, 52288, 61598, 69703, 77808, 78432, 92397, 103744, 123196, 139406, 155616, 156864, 184794, 209109, 246392, 278812, 311232, 369588, 418218, 492784, 557624, 739176, 836436, 985568, 1115248, 1324357, 1478352, 1672872, 1971136, 2230496, 2648714, 2956704, 3345744, 3973071, 4460992, 5297428, 5913408, 6691488, 7946142, 10594856, 13382976, 15892284, 21189712, 31784568, 42379424, 63569136, 84758848, 127138272, 254276544]

約数ペア:

[(1, 254276544), (2, 127138272), (3, 84758848), (4, 63569136), (6, 42379424), (8, 31784568), (12, 21189712), (16, 15892284), (19, 13382976), (24, 10594856), (32, 7946142), (38, 6691488), (43, 5913408), (48, 5297428), (57, 4460992), (64, 3973071), (76, 3345744), (86, 2956704), (96, 2648714), (114, 2230496), (129, 1971136), (152, 1672872), (172, 1478352), (192, 1324357), (228, 1115248), (258, 985568), (304, 836436), (344, 739176), (456, 557624), (516, 492784), (608, 418218), (688, 369588), (817, 311232), (912, 278812), (1032, 246392), (1216, 209109), (1376, 184794), (1621, 156864), (1634, 155616), (1824, 139406), (2064, 123196), (2451, 103744), (2752, 92397), (3242, 78432), (3268, 77808), (3648, 69703), (4128, 61598), (4863, 52288), (4902, 51872), (6484, 39216), (6536, 38904), (8256, 30799), (9726, 26144), (9804, 25936), (12968, 19608), (13072, 19452)]