23051808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 72648576

約数和(自身を除く): 49596768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 131, 141, 144, 156, 188, 208, 234, 262, 282, 288, 312, 376, 393, 416, 423, 468, 524, 564, 611, 624, 752, 786, 846, 936, 1048, 1128, 1179, 1222, 1248, 1504, 1572, 1692, 1703, 1833, 1872, 2096, 2256, 2358, 2444, 3144, 3384, 3406, 3666, 3744, 4192, 4512, 4716, 4888, 5109, 5499, 6157, 6288, 6768, 6812, 7332, 9432, 9776, 10218, 10998, 12314, 12576, 13536, 13624, 14664, 15327, 18471, 18864, 19552, 20436, 21996, 24628, 27248, 29328, 30654, 36942, 37728, 40872, 43992, 49256, 54496, 55413, 58656, 61308, 73884, 80041, 81744, 87984, 98512, 110826, 122616, 147768, 160082, 163488, 175968, 197024, 221652, 240123, 245232, 295536, 320164, 443304, 480246, 490464, 591072, 640328, 720369, 886608, 960492, 1280656, 1440738, 1773216, 1920984, 2561312, 2881476, 3841968, 5762952, 7683936, 11525904, 23051808]

約数ペア:

[(1, 23051808), (2, 11525904), (3, 7683936), (4, 5762952), (6, 3841968), (8, 2881476), (9, 2561312), (12, 1920984), (13, 1773216), (16, 1440738), (18, 1280656), (24, 960492), (26, 886608), (32, 720369), (36, 640328), (39, 591072), (47, 490464), (48, 480246), (52, 443304), (72, 320164), (78, 295536), (94, 245232), (96, 240123), (104, 221652), (117, 197024), (131, 175968), (141, 163488), (144, 160082), (156, 147768), (188, 122616), (208, 110826), (234, 98512), (262, 87984), (282, 81744), (288, 80041), (312, 73884), (376, 61308), (393, 58656), (416, 55413), (423, 54496), (468, 49256), (524, 43992), (564, 40872), (611, 37728), (624, 36942), (752, 30654), (786, 29328), (846, 27248), (936, 24628), (1048, 21996), (1128, 20436), (1179, 19552), (1222, 18864), (1248, 18471), (1504, 15327), (1572, 14664), (1692, 13624), (1703, 13536), (1833, 12576), (1872, 12314), (2096, 10998), (2256, 10218), (2358, 9776), (2444, 9432), (3144, 7332), (3384, 6812), (3406, 6768), (3666, 6288), (3744, 6157), (4192, 5499), (4512, 5109), (4716, 4888)]