16989398496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{137}}^2\times {\mathrm{449}}^1$

素因数の和:746

約数の個数: 216

約数和(自身を含む): 55745398800

約数和(自身を除く): 38756000304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 137, 144, 168, 224, 252, 274, 288, 336, 411, 449, 504, 548, 672, 822, 898, 959, 1008, 1096, 1233, 1347, 1644, 1796, 1918, 2016, 2192, 2466, 2694, 2877, 3143, 3288, 3592, 3836, 4041, 4384, 4932, 5388, 5754, 6286, 6576, 7184, 7672, 8082, 8631, 9429, 9864, 10776, 11508, 12572, 13152, 14368, 15344, 16164, 17262, 18769, 18858, 19728, 21552, 23016, 25144, 28287, 30688, 32328, 34524, 37538, 37716, 39456, 43104, 46032, 50288, 56307, 56574, 61513, 64656, 69048, 75076, 75432, 92064, 100576, 112614, 113148, 123026, 129312, 131383, 138096, 150152, 150864, 168921, 184539, 225228, 226296, 246052, 262766, 276192, 300304, 301728, 337842, 369078, 394149, 430591, 450456, 452592, 492104, 525532, 553617, 600608, 675684, 738156, 788298, 861182, 900912, 905184, 984208, 1051064, 1107234, 1182447, 1291773, 1351368, 1476312, 1576596, 1722364, 1801824, 1968416, 2102128, 2214468, 2364894, 2583546, 2702736, 2952624, 3153192, 3444728, 3875319, 4204256, 4428936, 4729788, 5167092, 5405472, 5905248, 6306384, 6889456, 7750638, 8427281, 8857872, 9459576, 10334184, 12612768, 13778912, 15501276, 16854562, 17715744, 18919152, 20668368, 25281843, 31002552, 33709124, 37838304, 41336736, 50563686, 58990967, 62005104, 67418248, 75845529, 101127372, 117981934, 124010208, 134836496, 151691058, 176972901, 202254744, 235963868, 269672992, 303382116, 353945802, 404509488, 471927736, 530918703, 606764232, 707891604, 809018976, 943855472, 1061837406, 1213528464, 1415783208, 1887710944, 2123674812, 2427056928, 2831566416, 4247349624, 5663132832, 8494699248, 16989398496]

約数ペア:

[(1, 16989398496), (2, 8494699248), (3, 5663132832), (4, 4247349624), (6, 2831566416), (7, 2427056928), (8, 2123674812), (9, 1887710944), (12, 1415783208), (14, 1213528464), (16, 1061837406), (18, 943855472), (21, 809018976), (24, 707891604), (28, 606764232), (32, 530918703), (36, 471927736), (42, 404509488), (48, 353945802), (56, 303382116), (63, 269672992), (72, 235963868), (84, 202254744), (96, 176972901), (112, 151691058), (126, 134836496), (137, 124010208), (144, 117981934), (168, 101127372), (224, 75845529), (252, 67418248), (274, 62005104), (288, 58990967), (336, 50563686), (411, 41336736), (449, 37838304), (504, 33709124), (548, 31002552), (672, 25281843), (822, 20668368), (898, 18919152), (959, 17715744), (1008, 16854562), (1096, 15501276), (1233, 13778912), (1347, 12612768), (1644, 10334184), (1796, 9459576), (1918, 8857872), (2016, 8427281), (2192, 7750638), (2466, 6889456), (2694, 6306384), (2877, 5905248), (3143, 5405472), (3288, 5167092), (3592, 4729788), (3836, 4428936), (4041, 4204256), (4384, 3875319), (4932, 3444728), (5388, 3153192), (5754, 2952624), (6286, 2702736), (6576, 2583546), (7184, 2364894), (7672, 2214468), (8082, 2102128), (8631, 1968416), (9429, 1801824), (9864, 1722364), (10776, 1576596), (11508, 1476312), (12572, 1351368), (13152, 1291773), (14368, 1182447), (15344, 1107234), (16164, 1051064), (17262, 984208), (18769, 905184), (18858, 900912), (19728, 861182), (21552, 788298), (23016, 738156), (25144, 675684), (28287, 600608), (30688, 553617), (32328, 525532), (34524, 492104), (37538, 452592), (37716, 450456), (39456, 430591), (43104, 394149), (46032, 369078), (50288, 337842), (56307, 301728), (56574, 300304), (61513, 276192), (64656, 262766), (69048, 246052), (75076, 226296), (75432, 225228), (92064, 184539), (100576, 168921), (112614, 150864), (113148, 150152), (123026, 138096), (129312, 131383)]