271378464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1919

約数の個数: 144

約数和(自身を含む): 855864576

約数和(自身を除く): 584486112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 1861, 2352, 2604, 2976, 3038, 3472, 3722, 4557, 4704, 5208, 5583, 6076, 6944, 7444, 9114, 10416, 11166, 12152, 13027, 14888, 18228, 20832, 22332, 24304, 26054, 29776, 36456, 39081, 44664, 48608, 52108, 57691, 59552, 72912, 78162, 89328, 91189, 104216, 115382, 145824, 156324, 173073, 178656, 182378, 208432, 230764, 273567, 312648, 346146, 364756, 403837, 416864, 461528, 547134, 625296, 692292, 729512, 807674, 923056, 1094268, 1211511, 1250592, 1384584, 1459024, 1615348, 1846112, 2188536, 2423022, 2769168, 2826859, 2918048, 3230696, 4377072, 4846044, 5538336, 5653718, 6461392, 8480577, 8754144, 9692088, 11307436, 12922784, 16961154, 19384176, 22614872, 33922308, 38768352, 45229744, 67844616, 90459488, 135689232, 271378464]

約数ペア:

[(1, 271378464), (2, 135689232), (3, 90459488), (4, 67844616), (6, 45229744), (7, 38768352), (8, 33922308), (12, 22614872), (14, 19384176), (16, 16961154), (21, 12922784), (24, 11307436), (28, 9692088), (31, 8754144), (32, 8480577), (42, 6461392), (48, 5653718), (49, 5538336), (56, 4846044), (62, 4377072), (84, 3230696), (93, 2918048), (96, 2826859), (98, 2769168), (112, 2423022), (124, 2188536), (147, 1846112), (168, 1615348), (186, 1459024), (196, 1384584), (217, 1250592), (224, 1211511), (248, 1094268), (294, 923056), (336, 807674), (372, 729512), (392, 692292), (434, 625296), (496, 547134), (588, 461528), (651, 416864), (672, 403837), (744, 364756), (784, 346146), (868, 312648), (992, 273567), (1176, 230764), (1302, 208432), (1488, 182378), (1519, 178656), (1568, 173073), (1736, 156324), (1861, 145824), (2352, 115382), (2604, 104216), (2976, 91189), (3038, 89328), (3472, 78162), (3722, 72912), (4557, 59552), (4704, 57691), (5208, 52108), (5583, 48608), (6076, 44664), (6944, 39081), (7444, 36456), (9114, 29776), (10416, 26054), (11166, 24304), (12152, 22332), (13027, 20832), (14888, 18228)]