756377232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 2236523520

約数和(自身を除く): 1480146288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 131, 152, 156, 208, 228, 247, 262, 304, 312, 393, 456, 487, 494, 524, 624, 741, 786, 912, 974, 988, 1048, 1461, 1482, 1572, 1703, 1948, 1976, 2096, 2489, 2922, 2964, 3144, 3406, 3896, 3952, 4978, 5109, 5844, 5928, 6288, 6331, 6812, 7467, 7792, 9253, 9956, 10218, 11688, 11856, 12662, 13624, 14934, 18506, 18993, 19912, 20436, 23376, 25324, 27248, 27759, 29868, 32357, 37012, 37986, 39824, 40872, 50648, 55518, 59736, 63797, 64714, 74024, 75972, 81744, 97071, 101296, 111036, 119472, 120289, 127594, 129428, 148048, 151944, 191391, 194142, 222072, 240578, 255188, 258856, 303888, 360867, 382782, 388284, 444144, 481156, 510376, 517712, 721734, 765564, 776568, 829361, 962312, 1020752, 1212143, 1443468, 1531128, 1553136, 1658722, 1924624, 2424286, 2488083, 2886936, 3062256, 3317444, 3636429, 4848572, 4976166, 5773872, 6634888, 7272858, 9697144, 9952332, 13269776, 14545716, 15757859, 19394288, 19904664, 29091432, 31515718, 39809328, 47273577, 58182864, 63031436, 94547154, 126062872, 189094308, 252125744, 378188616, 756377232]

約数ペア:

[(1, 756377232), (2, 378188616), (3, 252125744), (4, 189094308), (6, 126062872), (8, 94547154), (12, 63031436), (13, 58182864), (16, 47273577), (19, 39809328), (24, 31515718), (26, 29091432), (38, 19904664), (39, 19394288), (48, 15757859), (52, 14545716), (57, 13269776), (76, 9952332), (78, 9697144), (104, 7272858), (114, 6634888), (131, 5773872), (152, 4976166), (156, 4848572), (208, 3636429), (228, 3317444), (247, 3062256), (262, 2886936), (304, 2488083), (312, 2424286), (393, 1924624), (456, 1658722), (487, 1553136), (494, 1531128), (524, 1443468), (624, 1212143), (741, 1020752), (786, 962312), (912, 829361), (974, 776568), (988, 765564), (1048, 721734), (1461, 517712), (1482, 510376), (1572, 481156), (1703, 444144), (1948, 388284), (1976, 382782), (2096, 360867), (2489, 303888), (2922, 258856), (2964, 255188), (3144, 240578), (3406, 222072), (3896, 194142), (3952, 191391), (4978, 151944), (5109, 148048), (5844, 129428), (5928, 127594), (6288, 120289), (6331, 119472), (6812, 111036), (7467, 101296), (7792, 97071), (9253, 81744), (9956, 75972), (10218, 74024), (11688, 64714), (11856, 63797), (12662, 59736), (13624, 55518), (14934, 50648), (18506, 40872), (18993, 39824), (19912, 37986), (20436, 37012), (23376, 32357), (25324, 29868), (27248, 27759)]