312016848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 956938752

約数和(自身を除く): 644921904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 131, 132, 143, 156, 176, 208, 262, 264, 286, 312, 347, 393, 429, 524, 528, 572, 624, 694, 786, 858, 1041, 1048, 1144, 1388, 1441, 1572, 1703, 1716, 2082, 2096, 2288, 2776, 2882, 3144, 3406, 3432, 3817, 4164, 4323, 4511, 5109, 5552, 5764, 6288, 6812, 6864, 7634, 8328, 8646, 9022, 10218, 11451, 11528, 13533, 13624, 15268, 16656, 17292, 18044, 18733, 20436, 22902, 23056, 27066, 27248, 30536, 34584, 36088, 37466, 40872, 45457, 45804, 49621, 54132, 56199, 61072, 69168, 72176, 74932, 81744, 90914, 91608, 99242, 108264, 112398, 136371, 148863, 149864, 181828, 183216, 198484, 216528, 224796, 272742, 297726, 299728, 363656, 396968, 449592, 500027, 545484, 590941, 595452, 727312, 793936, 899184, 1000054, 1090968, 1181882, 1190904, 1500081, 1772823, 2000108, 2181936, 2363764, 2381808, 3000162, 3545646, 4000216, 4727528, 6000324, 6500351, 7091292, 8000432, 9455056, 12000648, 13000702, 14182584, 19501053, 24001296, 26001404, 28365168, 39002106, 52002808, 78004212, 104005616, 156008424, 312016848]

約数ペア:

[(1, 312016848), (2, 156008424), (3, 104005616), (4, 78004212), (6, 52002808), (8, 39002106), (11, 28365168), (12, 26001404), (13, 24001296), (16, 19501053), (22, 14182584), (24, 13000702), (26, 12000648), (33, 9455056), (39, 8000432), (44, 7091292), (48, 6500351), (52, 6000324), (66, 4727528), (78, 4000216), (88, 3545646), (104, 3000162), (131, 2381808), (132, 2363764), (143, 2181936), (156, 2000108), (176, 1772823), (208, 1500081), (262, 1190904), (264, 1181882), (286, 1090968), (312, 1000054), (347, 899184), (393, 793936), (429, 727312), (524, 595452), (528, 590941), (572, 545484), (624, 500027), (694, 449592), (786, 396968), (858, 363656), (1041, 299728), (1048, 297726), (1144, 272742), (1388, 224796), (1441, 216528), (1572, 198484), (1703, 183216), (1716, 181828), (2082, 149864), (2096, 148863), (2288, 136371), (2776, 112398), (2882, 108264), (3144, 99242), (3406, 91608), (3432, 90914), (3817, 81744), (4164, 74932), (4323, 72176), (4511, 69168), (5109, 61072), (5552, 56199), (5764, 54132), (6288, 49621), (6812, 45804), (6864, 45457), (7634, 40872), (8328, 37466), (8646, 36088), (9022, 34584), (10218, 30536), (11451, 27248), (11528, 27066), (13533, 23056), (13624, 22902), (15268, 20436), (16656, 18733), (17292, 18044)]