747467136

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 2412748800

約数和(自身を除く): 1665281664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 127, 128, 131, 144, 156, 192, 208, 216, 234, 254, 262, 288, 312, 351, 381, 384, 393, 416, 432, 468, 508, 524, 576, 624, 702, 762, 786, 832, 864, 936, 1016, 1048, 1143, 1152, 1179, 1248, 1404, 1524, 1572, 1651, 1664, 1703, 1728, 1872, 2032, 2096, 2286, 2358, 2496, 2808, 3048, 3144, 3302, 3406, 3429, 3456, 3537, 3744, 4064, 4192, 4572, 4716, 4953, 4992, 5109, 5616, 6096, 6288, 6604, 6812, 6858, 7074, 7488, 8128, 8384, 9144, 9432, 9906, 10218, 11232, 12192, 12576, 13208, 13624, 13716, 14148, 14859, 14976, 15327, 16256, 16637, 16768, 18288, 18864, 19812, 20436, 22464, 24384, 25152, 26416, 27248, 27432, 28296, 29718, 30654, 33274, 36576, 37728, 39624, 40872, 44577, 44928, 45981, 48768, 49911, 50304, 52832, 54496, 54864, 56592, 59436, 61308, 66548, 73152, 75456, 79248, 81744, 89154, 91962, 99822, 105664, 108992, 109728, 113184, 118872, 122616, 133096, 146304, 149733, 150912, 158496, 163488, 178308, 183924, 199644, 211328, 216281, 217984, 219456, 226368, 237744, 245232, 266192, 299466, 316992, 326976, 356616, 367848, 399288, 432562, 438912, 449199, 452736, 475488, 490464, 532384, 598932, 633984, 648843, 653952, 713232, 735696, 798576, 865124, 898398, 950976, 980928, 1064768, 1197864, 1297686, 1426464, 1471392, 1597152, 1730248, 1796796, 1901952, 1946529, 1961856, 2129536, 2395728, 2595372, 2852928, 2942784, 3194304, 3460496, 3593592, 3893058, 4791456, 5190744, 5705856, 5839587, 5885568, 6388608, 6920992, 7187184, 7786116, 9582912, 10381488, 11679174, 13841984, 14374368, 15572232, 19165824, 20762976, 23358348, 27683968, 28748736, 31144464, 41525952, 46716696, 57497472, 62288928, 83051904, 93433392, 124577856, 186866784, 249155712, 373733568, 747467136]

約数ペア:

[(1, 747467136), (2, 373733568), (3, 249155712), (4, 186866784), (6, 124577856), (8, 93433392), (9, 83051904), (12, 62288928), (13, 57497472), (16, 46716696), (18, 41525952), (24, 31144464), (26, 28748736), (27, 27683968), (32, 23358348), (36, 20762976), (39, 19165824), (48, 15572232), (52, 14374368), (54, 13841984), (64, 11679174), (72, 10381488), (78, 9582912), (96, 7786116), (104, 7187184), (108, 6920992), (117, 6388608), (127, 5885568), (128, 5839587), (131, 5705856), (144, 5190744), (156, 4791456), (192, 3893058), (208, 3593592), (216, 3460496), (234, 3194304), (254, 2942784), (262, 2852928), (288, 2595372), (312, 2395728), (351, 2129536), (381, 1961856), (384, 1946529), (393, 1901952), (416, 1796796), (432, 1730248), (468, 1597152), (508, 1471392), (524, 1426464), (576, 1297686), (624, 1197864), (702, 1064768), (762, 980928), (786, 950976), (832, 898398), (864, 865124), (936, 798576), (1016, 735696), (1048, 713232), (1143, 653952), (1152, 648843), (1179, 633984), (1248, 598932), (1404, 532384), (1524, 490464), (1572, 475488), (1651, 452736), (1664, 449199), (1703, 438912), (1728, 432562), (1872, 399288), (2032, 367848), (2096, 356616), (2286, 326976), (2358, 316992), (2496, 299466), (2808, 266192), (3048, 245232), (3144, 237744), (3302, 226368), (3406, 219456), (3429, 217984), (3456, 216281), (3537, 211328), (3744, 199644), (4064, 183924), (4192, 178308), (4572, 163488), (4716, 158496), (4953, 150912), (4992, 149733), (5109, 146304), (5616, 133096), (6096, 122616), (6288, 118872), (6604, 113184), (6812, 109728), (6858, 108992), (7074, 105664), (7488, 99822), (8128, 91962), (8384, 89154), (9144, 81744), (9432, 79248), (9906, 75456), (10218, 73152), (11232, 66548), (12192, 61308), (12576, 59436), (13208, 56592), (13624, 54864), (13716, 54496), (14148, 52832), (14859, 50304), (14976, 49911), (15327, 48768), (16256, 45981), (16637, 44928), (16768, 44577), (18288, 40872), (18864, 39624), (19812, 37728), (20436, 36576), (22464, 33274), (24384, 30654), (25152, 29718), (26416, 28296), (27248, 27432)]