855842688

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 192

約数和(自身を含む): 2639005200

約数和(自身を除く): 1783162512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 128, 144, 152, 171, 183, 192, 228, 244, 288, 304, 342, 366, 384, 456, 488, 549, 576, 608, 641, 684, 732, 912, 976, 1098, 1152, 1159, 1216, 1282, 1368, 1464, 1824, 1923, 1952, 2196, 2318, 2432, 2564, 2736, 2928, 3477, 3648, 3846, 3904, 4392, 4636, 5128, 5472, 5769, 5856, 6954, 7296, 7692, 7808, 8784, 9272, 10256, 10431, 10944, 11538, 11712, 12179, 13908, 15384, 17568, 18544, 20512, 20862, 21888, 23076, 23424, 24358, 27816, 30768, 35136, 36537, 37088, 39101, 41024, 41724, 46152, 48716, 55632, 61536, 70272, 73074, 74176, 78202, 82048, 83448, 92304, 97432, 109611, 111264, 117303, 123072, 146148, 148352, 156404, 166896, 184608, 194864, 219222, 222528, 234606, 246144, 292296, 312808, 333792, 351909, 369216, 389728, 438444, 445056, 469212, 584592, 625616, 667584, 703818, 738432, 742919, 779456, 876888, 938424, 1169184, 1251232, 1335168, 1407636, 1485838, 1558912, 1753776, 1876848, 2228757, 2338368, 2502464, 2815272, 2971676, 3507552, 3753696, 4457514, 4676736, 5004928, 5630544, 5943352, 6686271, 7015104, 7507392, 8915028, 11261088, 11886704, 13372542, 14030208, 15014784, 17830056, 22522176, 23773408, 26745084, 35660112, 45044352, 47546816, 53490168, 71320224, 95093632, 106980336, 142640448, 213960672, 285280896, 427921344, 855842688]

約数ペア:

[(1, 855842688), (2, 427921344), (3, 285280896), (4, 213960672), (6, 142640448), (8, 106980336), (9, 95093632), (12, 71320224), (16, 53490168), (18, 47546816), (19, 45044352), (24, 35660112), (32, 26745084), (36, 23773408), (38, 22522176), (48, 17830056), (57, 15014784), (61, 14030208), (64, 13372542), (72, 11886704), (76, 11261088), (96, 8915028), (114, 7507392), (122, 7015104), (128, 6686271), (144, 5943352), (152, 5630544), (171, 5004928), (183, 4676736), (192, 4457514), (228, 3753696), (244, 3507552), (288, 2971676), (304, 2815272), (342, 2502464), (366, 2338368), (384, 2228757), (456, 1876848), (488, 1753776), (549, 1558912), (576, 1485838), (608, 1407636), (641, 1335168), (684, 1251232), (732, 1169184), (912, 938424), (976, 876888), (1098, 779456), (1152, 742919), (1159, 738432), (1216, 703818), (1282, 667584), (1368, 625616), (1464, 584592), (1824, 469212), (1923, 445056), (1952, 438444), (2196, 389728), (2318, 369216), (2432, 351909), (2564, 333792), (2736, 312808), (2928, 292296), (3477, 246144), (3648, 234606), (3846, 222528), (3904, 219222), (4392, 194864), (4636, 184608), (5128, 166896), (5472, 156404), (5769, 148352), (5856, 146148), (6954, 123072), (7296, 117303), (7692, 111264), (7808, 109611), (8784, 97432), (9272, 92304), (10256, 83448), (10431, 82048), (10944, 78202), (11538, 74176), (11712, 73074), (12179, 70272), (13908, 61536), (15384, 55632), (17568, 48716), (18544, 46152), (20512, 41724), (20862, 41024), (21888, 39101), (23076, 37088), (23424, 36537), (24358, 35136), (27816, 30768)]