521578596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 1589575680

約数和(自身を除く): 1067997084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 131, 132, 139, 154, 186, 217, 231, 262, 278, 308, 341, 372, 393, 417, 434, 462, 524, 556, 651, 682, 786, 834, 868, 917, 924, 973, 1023, 1302, 1364, 1441, 1529, 1572, 1668, 1834, 1946, 2046, 2387, 2604, 2751, 2882, 2919, 3058, 3668, 3892, 4061, 4092, 4309, 4323, 4587, 4774, 5502, 5764, 5838, 6116, 7161, 8122, 8618, 8646, 9174, 9548, 10087, 10703, 11004, 11676, 12183, 12927, 14322, 16244, 17236, 17292, 18209, 18348, 20174, 21406, 24366, 25854, 28427, 28644, 30163, 30261, 32109, 36418, 40348, 42812, 44671, 47399, 48732, 51708, 54627, 56854, 60326, 60522, 64218, 72836, 85281, 89342, 90489, 94798, 109254, 113708, 120652, 121044, 127463, 128436, 134013, 142197, 170562, 178684, 180978, 189596, 200299, 218508, 254926, 268026, 284394, 312697, 331793, 341124, 361956, 382389, 400598, 509852, 536052, 564479, 568788, 600897, 625394, 663586, 764778, 801196, 938091, 995379, 1128958, 1201794, 1250788, 1327172, 1402093, 1529556, 1693437, 1876182, 1990758, 2257916, 2403588, 2804186, 3386874, 3752364, 3951353, 3981516, 4206279, 5608372, 6209269, 6773748, 7902706, 8412558, 11854059, 12418538, 15805412, 16825116, 18627807, 23708118, 24837076, 37255614, 43464883, 47416236, 74511228, 86929766, 130394649, 173859532, 260789298, 521578596]

約数ペア:

[(1, 521578596), (2, 260789298), (3, 173859532), (4, 130394649), (6, 86929766), (7, 74511228), (11, 47416236), (12, 43464883), (14, 37255614), (21, 24837076), (22, 23708118), (28, 18627807), (31, 16825116), (33, 15805412), (42, 12418538), (44, 11854059), (62, 8412558), (66, 7902706), (77, 6773748), (84, 6209269), (93, 5608372), (124, 4206279), (131, 3981516), (132, 3951353), (139, 3752364), (154, 3386874), (186, 2804186), (217, 2403588), (231, 2257916), (262, 1990758), (278, 1876182), (308, 1693437), (341, 1529556), (372, 1402093), (393, 1327172), (417, 1250788), (434, 1201794), (462, 1128958), (524, 995379), (556, 938091), (651, 801196), (682, 764778), (786, 663586), (834, 625394), (868, 600897), (917, 568788), (924, 564479), (973, 536052), (1023, 509852), (1302, 400598), (1364, 382389), (1441, 361956), (1529, 341124), (1572, 331793), (1668, 312697), (1834, 284394), (1946, 268026), (2046, 254926), (2387, 218508), (2604, 200299), (2751, 189596), (2882, 180978), (2919, 178684), (3058, 170562), (3668, 142197), (3892, 134013), (4061, 128436), (4092, 127463), (4309, 121044), (4323, 120652), (4587, 113708), (4774, 109254), (5502, 94798), (5764, 90489), (5838, 89342), (6116, 85281), (7161, 72836), (8122, 64218), (8618, 60522), (8646, 60326), (9174, 56854), (9548, 54627), (10087, 51708), (10703, 48732), (11004, 47399), (11676, 44671), (12183, 42812), (12927, 40348), (14322, 36418), (16244, 32109), (17236, 30261), (17292, 30163), (18209, 28644), (18348, 28427), (20174, 25854), (21406, 24366)]