18713915328

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1495

約数の個数: 224

約数和(自身を含む): 54266429440

約数和(自身を除く): 35552514112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 127, 152, 186, 192, 228, 248, 254, 304, 372, 381, 456, 496, 508, 589, 608, 744, 762, 912, 992, 1016, 1178, 1216, 1303, 1488, 1524, 1767, 1824, 1984, 2032, 2356, 2413, 2606, 2976, 3048, 3534, 3648, 3909, 3937, 4064, 4712, 4826, 5212, 5952, 6096, 7068, 7239, 7818, 7874, 8128, 9424, 9652, 10424, 11811, 12192, 14136, 14478, 15636, 15748, 18848, 19304, 20848, 23622, 24384, 24757, 28272, 28956, 31272, 31496, 37696, 38608, 40393, 41696, 47244, 49514, 56544, 57912, 62544, 62992, 74271, 74803, 77216, 80786, 83392, 94488, 99028, 113088, 115824, 121179, 125088, 125984, 148542, 149606, 154432, 161572, 165481, 188976, 198056, 224409, 231648, 242358, 250176, 251968, 297084, 299212, 323144, 330962, 377952, 396112, 448818, 463296, 484716, 496443, 594168, 598424, 646288, 661924, 755904, 767467, 792224, 897636, 969432, 992886, 1188336, 1196848, 1292576, 1323848, 1534934, 1584448, 1795272, 1938864, 1985772, 2302401, 2376672, 2393696, 2585152, 2647696, 3069868, 3144139, 3590544, 3877728, 3971544, 4604802, 4753344, 4787392, 5129911, 5295392, 6139736, 6288278, 7181088, 7755456, 7943088, 9209604, 9432417, 10259822, 10590784, 12279472, 12576556, 14362176, 15389733, 15886176, 18419208, 18864834, 20519644, 24558944, 25153112, 30779466, 31772352, 36838416, 37729668, 41039288, 49117888, 50306224, 61558932, 73676832, 75459336, 82078576, 97468309, 100612448, 123117864, 147353664, 150918672, 164157152, 194936618, 201224896, 246235728, 292404927, 301837344, 328314304, 389873236, 492471456, 584809854, 603674688, 779746472, 984942912, 1169619708, 1559492944, 2339239416, 3118985888, 4678478832, 6237971776, 9356957664, 18713915328]

約数ペア:

[(1, 18713915328), (2, 9356957664), (3, 6237971776), (4, 4678478832), (6, 3118985888), (8, 2339239416), (12, 1559492944), (16, 1169619708), (19, 984942912), (24, 779746472), (31, 603674688), (32, 584809854), (38, 492471456), (48, 389873236), (57, 328314304), (62, 301837344), (64, 292404927), (76, 246235728), (93, 201224896), (96, 194936618), (114, 164157152), (124, 150918672), (127, 147353664), (152, 123117864), (186, 100612448), (192, 97468309), (228, 82078576), (248, 75459336), (254, 73676832), (304, 61558932), (372, 50306224), (381, 49117888), (456, 41039288), (496, 37729668), (508, 36838416), (589, 31772352), (608, 30779466), (744, 25153112), (762, 24558944), (912, 20519644), (992, 18864834), (1016, 18419208), (1178, 15886176), (1216, 15389733), (1303, 14362176), (1488, 12576556), (1524, 12279472), (1767, 10590784), (1824, 10259822), (1984, 9432417), (2032, 9209604), (2356, 7943088), (2413, 7755456), (2606, 7181088), (2976, 6288278), (3048, 6139736), (3534, 5295392), (3648, 5129911), (3909, 4787392), (3937, 4753344), (4064, 4604802), (4712, 3971544), (4826, 3877728), (5212, 3590544), (5952, 3144139), (6096, 3069868), (7068, 2647696), (7239, 2585152), (7818, 2393696), (7874, 2376672), (8128, 2302401), (9424, 1985772), (9652, 1938864), (10424, 1795272), (11811, 1584448), (12192, 1534934), (14136, 1323848), (14478, 1292576), (15636, 1196848), (15748, 1188336), (18848, 992886), (19304, 969432), (20848, 897636), (23622, 792224), (24384, 767467), (24757, 755904), (28272, 661924), (28956, 646288), (31272, 598424), (31496, 594168), (37696, 496443), (38608, 484716), (40393, 463296), (41696, 448818), (47244, 396112), (49514, 377952), (56544, 330962), (57912, 323144), (62544, 299212), (62992, 297084), (74271, 251968), (74803, 250176), (77216, 242358), (80786, 231648), (83392, 224409), (94488, 198056), (99028, 188976), (113088, 165481), (115824, 161572), (121179, 154432), (125088, 149606), (125984, 148542)]