672915264

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 168

約数和(自身を含む): 2106558144

約数和(自身を除く): 1433642880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 521, 651, 672, 744, 868, 961, 992, 1042, 1302, 1344, 1488, 1563, 1736, 1922, 1984, 2084, 2604, 2883, 2976, 3126, 3472, 3647, 3844, 4168, 5208, 5766, 5952, 6252, 6727, 6944, 7294, 7688, 8336, 10416, 10941, 11532, 12504, 13454, 13888, 14588, 15376, 16151, 16672, 20181, 20832, 21882, 23064, 25008, 26908, 29176, 30752, 32302, 33344, 40362, 41664, 43764, 46128, 48453, 50016, 53816, 58352, 61504, 64604, 80724, 87528, 92256, 96906, 100032, 107632, 113057, 116704, 129208, 161448, 175056, 184512, 193812, 215264, 226114, 233408, 258416, 322896, 339171, 350112, 387624, 430528, 452228, 500681, 516832, 645792, 678342, 700224, 775248, 904456, 1001362, 1033664, 1291584, 1356684, 1502043, 1550496, 1808912, 2002724, 2713368, 3004086, 3100992, 3504767, 3617824, 4005448, 5426736, 6008172, 7009534, 7235648, 8010896, 10514301, 10853472, 12016344, 14019068, 16021792, 21028602, 21706944, 24032688, 28038136, 32043584, 42057204, 48065376, 56076272, 84114408, 96130752, 112152544, 168228816, 224305088, 336457632, 672915264]

約数ペア:

[(1, 672915264), (2, 336457632), (3, 224305088), (4, 168228816), (6, 112152544), (7, 96130752), (8, 84114408), (12, 56076272), (14, 48065376), (16, 42057204), (21, 32043584), (24, 28038136), (28, 24032688), (31, 21706944), (32, 21028602), (42, 16021792), (48, 14019068), (56, 12016344), (62, 10853472), (64, 10514301), (84, 8010896), (93, 7235648), (96, 7009534), (112, 6008172), (124, 5426736), (168, 4005448), (186, 3617824), (192, 3504767), (217, 3100992), (224, 3004086), (248, 2713368), (336, 2002724), (372, 1808912), (434, 1550496), (448, 1502043), (496, 1356684), (521, 1291584), (651, 1033664), (672, 1001362), (744, 904456), (868, 775248), (961, 700224), (992, 678342), (1042, 645792), (1302, 516832), (1344, 500681), (1488, 452228), (1563, 430528), (1736, 387624), (1922, 350112), (1984, 339171), (2084, 322896), (2604, 258416), (2883, 233408), (2976, 226114), (3126, 215264), (3472, 193812), (3647, 184512), (3844, 175056), (4168, 161448), (5208, 129208), (5766, 116704), (5952, 113057), (6252, 107632), (6727, 100032), (6944, 96906), (7294, 92256), (7688, 87528), (8336, 80724), (10416, 64604), (10941, 61504), (11532, 58352), (12504, 53816), (13454, 50016), (13888, 48453), (14588, 46128), (15376, 43764), (16151, 41664), (16672, 40362), (20181, 33344), (20832, 32302), (21882, 30752), (23064, 29176), (25008, 26908)]