1864638288

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 180

約数和(自身を含む): 5496863580

約数和(自身を除く): 3632225292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 89, 116, 144, 173, 174, 178, 232, 261, 267, 346, 348, 356, 464, 519, 522, 534, 692, 696, 712, 801, 841, 1038, 1044, 1068, 1384, 1392, 1424, 1557, 1602, 1682, 2076, 2088, 2136, 2523, 2581, 2768, 3114, 3204, 3364, 4152, 4176, 4272, 5017, 5046, 5162, 6228, 6408, 6728, 7569, 7743, 8304, 10034, 10092, 10324, 12456, 12816, 13456, 15051, 15138, 15397, 15486, 20068, 20184, 20648, 23229, 24912, 30102, 30276, 30794, 30972, 40136, 40368, 41296, 45153, 46191, 46458, 60204, 60552, 61588, 61944, 74849, 80272, 90306, 92382, 92916, 120408, 121104, 123176, 123888, 138573, 145493, 149698, 180612, 184764, 185832, 224547, 240816, 246352, 277146, 290986, 299396, 361224, 369528, 371664, 436479, 446513, 449094, 554292, 581972, 598792, 673641, 722448, 739056, 872958, 893026, 898188, 1108584, 1163944, 1197584, 1309437, 1339539, 1347282, 1745916, 1786052, 1796376, 2217168, 2327888, 2618874, 2679078, 2694564, 3491832, 3572104, 3592752, 4018617, 5237748, 5358156, 5389128, 6983664, 7144208, 8037234, 10475496, 10716312, 10778256, 12948877, 16074468, 20950992, 21432624, 25897754, 32148936, 38846631, 51795508, 64297872, 77693262, 103591016, 116539893, 155386524, 207182032, 233079786, 310773048, 466159572, 621546096, 932319144, 1864638288]

約数ペア:

[(1, 1864638288), (2, 932319144), (3, 621546096), (4, 466159572), (6, 310773048), (8, 233079786), (9, 207182032), (12, 155386524), (16, 116539893), (18, 103591016), (24, 77693262), (29, 64297872), (36, 51795508), (48, 38846631), (58, 32148936), (72, 25897754), (87, 21432624), (89, 20950992), (116, 16074468), (144, 12948877), (173, 10778256), (174, 10716312), (178, 10475496), (232, 8037234), (261, 7144208), (267, 6983664), (346, 5389128), (348, 5358156), (356, 5237748), (464, 4018617), (519, 3592752), (522, 3572104), (534, 3491832), (692, 2694564), (696, 2679078), (712, 2618874), (801, 2327888), (841, 2217168), (1038, 1796376), (1044, 1786052), (1068, 1745916), (1384, 1347282), (1392, 1339539), (1424, 1309437), (1557, 1197584), (1602, 1163944), (1682, 1108584), (2076, 898188), (2088, 893026), (2136, 872958), (2523, 739056), (2581, 722448), (2768, 673641), (3114, 598792), (3204, 581972), (3364, 554292), (4152, 449094), (4176, 446513), (4272, 436479), (5017, 371664), (5046, 369528), (5162, 361224), (6228, 299396), (6408, 290986), (6728, 277146), (7569, 246352), (7743, 240816), (8304, 224547), (10034, 185832), (10092, 184764), (10324, 180612), (12456, 149698), (12816, 145493), (13456, 138573), (15051, 123888), (15138, 123176), (15397, 121104), (15486, 120408), (20068, 92916), (20184, 92382), (20648, 90306), (23229, 80272), (24912, 74849), (30102, 61944), (30276, 61588), (30794, 60552), (30972, 60204), (40136, 46458), (40368, 46191), (41296, 45153)]