488313984

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 1504051200

約数和(自身を除く): 1015737216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 114, 124, 127, 128, 136, 152, 186, 192, 204, 228, 248, 254, 272, 304, 323, 372, 381, 384, 408, 456, 496, 508, 527, 544, 589, 608, 646, 744, 762, 816, 912, 969, 992, 1016, 1054, 1088, 1178, 1216, 1292, 1488, 1524, 1581, 1632, 1767, 1824, 1938, 1984, 2032, 2108, 2159, 2176, 2356, 2413, 2432, 2584, 2976, 3048, 3162, 3264, 3534, 3648, 3876, 3937, 3968, 4064, 4216, 4318, 4712, 4826, 5168, 5952, 6096, 6324, 6477, 6528, 7068, 7239, 7296, 7752, 7874, 8128, 8432, 8636, 9424, 9652, 10013, 10336, 11811, 11904, 12192, 12648, 12954, 14136, 14478, 15504, 15748, 16256, 16864, 17272, 18848, 19304, 20026, 20672, 23622, 24384, 25296, 25908, 28272, 28956, 30039, 31008, 31496, 33728, 34544, 37696, 38608, 40052, 41021, 41344, 47244, 48768, 50592, 51816, 56544, 57912, 60078, 62016, 62992, 66929, 67456, 69088, 74803, 75392, 77216, 80104, 82042, 94488, 101184, 103632, 113088, 115824, 120156, 123063, 124032, 125984, 133858, 138176, 149606, 154432, 160208, 164084, 188976, 200787, 202368, 207264, 224409, 226176, 231648, 240312, 246126, 251968, 267716, 276352, 299212, 308864, 320416, 328168, 377952, 401574, 414528, 448818, 463296, 480624, 492252, 503936, 535432, 598424, 640832, 656336, 755904, 803148, 829056, 897636, 926592, 961248, 984504, 1070864, 1196848, 1271651, 1281664, 1312672, 1511808, 1606296, 1795272, 1922496, 1969008, 2141728, 2393696, 2543302, 2625344, 3212592, 3590544, 3814953, 3844992, 3938016, 4283456, 4787392, 5086604, 5250688, 6425184, 7181088, 7629906, 7876032, 8566912, 9574784, 10173208, 12850368, 14362176, 15259812, 15752064, 20346416, 25700736, 28724352, 30519624, 40692832, 61039248, 81385664, 122078496, 162771328, 244156992, 488313984]

約数ペア:

[(1, 488313984), (2, 244156992), (3, 162771328), (4, 122078496), (6, 81385664), (8, 61039248), (12, 40692832), (16, 30519624), (17, 28724352), (19, 25700736), (24, 20346416), (31, 15752064), (32, 15259812), (34, 14362176), (38, 12850368), (48, 10173208), (51, 9574784), (57, 8566912), (62, 7876032), (64, 7629906), (68, 7181088), (76, 6425184), (93, 5250688), (96, 5086604), (102, 4787392), (114, 4283456), (124, 3938016), (127, 3844992), (128, 3814953), (136, 3590544), (152, 3212592), (186, 2625344), (192, 2543302), (204, 2393696), (228, 2141728), (248, 1969008), (254, 1922496), (272, 1795272), (304, 1606296), (323, 1511808), (372, 1312672), (381, 1281664), (384, 1271651), (408, 1196848), (456, 1070864), (496, 984504), (508, 961248), (527, 926592), (544, 897636), (589, 829056), (608, 803148), (646, 755904), (744, 656336), (762, 640832), (816, 598424), (912, 535432), (969, 503936), (992, 492252), (1016, 480624), (1054, 463296), (1088, 448818), (1178, 414528), (1216, 401574), (1292, 377952), (1488, 328168), (1524, 320416), (1581, 308864), (1632, 299212), (1767, 276352), (1824, 267716), (1938, 251968), (1984, 246126), (2032, 240312), (2108, 231648), (2159, 226176), (2176, 224409), (2356, 207264), (2413, 202368), (2432, 200787), (2584, 188976), (2976, 164084), (3048, 160208), (3162, 154432), (3264, 149606), (3534, 138176), (3648, 133858), (3876, 125984), (3937, 124032), (3968, 123063), (4064, 120156), (4216, 115824), (4318, 113088), (4712, 103632), (4826, 101184), (5168, 94488), (5952, 82042), (6096, 80104), (6324, 77216), (6477, 75392), (6528, 74803), (7068, 69088), (7239, 67456), (7296, 66929), (7752, 62992), (7874, 62016), (8128, 60078), (8432, 57912), (8636, 56544), (9424, 51816), (9652, 50592), (10013, 48768), (10336, 47244), (11811, 41344), (11904, 41021), (12192, 40052), (12648, 38608), (12954, 37696), (14136, 34544), (14478, 33728), (15504, 31496), (15748, 31008), (16256, 30039), (16864, 28956), (17272, 28272), (18848, 25908), (19304, 25296), (20026, 24384), (20672, 23622)]