685356768

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 192

約数和(自身を含む): 2190888000

約数和(自身を除く): 1505531232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 68, 72, 87, 96, 102, 108, 116, 136, 144, 153, 174, 204, 216, 232, 261, 272, 288, 306, 348, 408, 432, 459, 464, 493, 522, 544, 612, 696, 783, 816, 864, 918, 928, 986, 1044, 1224, 1392, 1479, 1566, 1609, 1632, 1836, 1972, 2088, 2448, 2784, 2958, 3132, 3218, 3672, 3944, 4176, 4437, 4827, 4896, 5916, 6264, 6436, 7344, 7888, 8352, 8874, 9654, 11832, 12528, 12872, 13311, 14481, 14688, 15776, 17748, 19308, 23664, 25056, 25744, 26622, 27353, 28962, 35496, 38616, 43443, 46661, 47328, 51488, 53244, 54706, 57924, 70992, 77232, 82059, 86886, 93322, 106488, 109412, 115848, 139983, 141984, 154464, 164118, 173772, 186644, 212976, 218824, 231696, 246177, 279966, 328236, 347544, 373288, 419949, 425952, 437648, 463392, 492354, 559932, 656472, 695088, 738531, 746576, 793237, 839898, 875296, 984708, 1119864, 1259847, 1312944, 1390176, 1477062, 1493152, 1586474, 1679796, 1969416, 2239728, 2379711, 2519694, 2625888, 2954124, 3172948, 3359592, 3938832, 4479456, 4759422, 5039388, 5908248, 6345896, 6719184, 7139133, 7877664, 9518844, 10078776, 11816496, 12691792, 13438368, 14278266, 19037688, 20157552, 21417399, 23632992, 25383584, 28556532, 38075376, 40315104, 42834798, 57113064, 76150752, 85669596, 114226128, 171339192, 228452256, 342678384, 685356768]

約数ペア:

[(1, 685356768), (2, 342678384), (3, 228452256), (4, 171339192), (6, 114226128), (8, 85669596), (9, 76150752), (12, 57113064), (16, 42834798), (17, 40315104), (18, 38075376), (24, 28556532), (27, 25383584), (29, 23632992), (32, 21417399), (34, 20157552), (36, 19037688), (48, 14278266), (51, 13438368), (54, 12691792), (58, 11816496), (68, 10078776), (72, 9518844), (87, 7877664), (96, 7139133), (102, 6719184), (108, 6345896), (116, 5908248), (136, 5039388), (144, 4759422), (153, 4479456), (174, 3938832), (204, 3359592), (216, 3172948), (232, 2954124), (261, 2625888), (272, 2519694), (288, 2379711), (306, 2239728), (348, 1969416), (408, 1679796), (432, 1586474), (459, 1493152), (464, 1477062), (493, 1390176), (522, 1312944), (544, 1259847), (612, 1119864), (696, 984708), (783, 875296), (816, 839898), (864, 793237), (918, 746576), (928, 738531), (986, 695088), (1044, 656472), (1224, 559932), (1392, 492354), (1479, 463392), (1566, 437648), (1609, 425952), (1632, 419949), (1836, 373288), (1972, 347544), (2088, 328236), (2448, 279966), (2784, 246177), (2958, 231696), (3132, 218824), (3218, 212976), (3672, 186644), (3944, 173772), (4176, 164118), (4437, 154464), (4827, 141984), (4896, 139983), (5916, 115848), (6264, 109412), (6436, 106488), (7344, 93322), (7888, 86886), (8352, 82059), (8874, 77232), (9654, 70992), (11832, 57924), (12528, 54706), (12872, 53244), (13311, 51488), (14481, 47328), (14688, 46661), (15776, 43443), (17748, 38616), (19308, 35496), (23664, 28962), (25056, 27353), (25744, 26622)]