2115427968

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{21107}}^1$

素因数の和:21159

約数の個数: 128

約数和(自身を含む): 6459048000

約数和(自身を除く): 4343620032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 3456, 3712, 4176, 5568, 6264, 8352, 11136, 12528, 16704, 21107, 25056, 33408, 42214, 50112, 63321, 84428, 100224, 126642, 168856, 189963, 253284, 337712, 379926, 506568, 569889, 612103, 675424, 759852, 1013136, 1139778, 1224206, 1350848, 1519704, 1836309, 2026272, 2279556, 2448412, 2701696, 3039408, 3672618, 4052544, 4559112, 4896824, 5508927, 6078816, 7345236, 8105088, 9118224, 9793648, 11017854, 12157632, 14690472, 16526781, 18236448, 19587296, 22035708, 24315264, 29380944, 33053562, 36472896, 39174592, 44071416, 58761888, 66107124, 72945792, 78349184, 88142832, 117523776, 132214248, 176285664, 235047552, 264428496, 352571328, 528856992, 705142656, 1057713984, 2115427968]

約数ペア:

[(1, 2115427968), (2, 1057713984), (3, 705142656), (4, 528856992), (6, 352571328), (8, 264428496), (9, 235047552), (12, 176285664), (16, 132214248), (18, 117523776), (24, 88142832), (27, 78349184), (29, 72945792), (32, 66107124), (36, 58761888), (48, 44071416), (54, 39174592), (58, 36472896), (64, 33053562), (72, 29380944), (87, 24315264), (96, 22035708), (108, 19587296), (116, 18236448), (128, 16526781), (144, 14690472), (174, 12157632), (192, 11017854), (216, 9793648), (232, 9118224), (261, 8105088), (288, 7345236), (348, 6078816), (384, 5508927), (432, 4896824), (464, 4559112), (522, 4052544), (576, 3672618), (696, 3039408), (783, 2701696), (864, 2448412), (928, 2279556), (1044, 2026272), (1152, 1836309), (1392, 1519704), (1566, 1350848), (1728, 1224206), (1856, 1139778), (2088, 1013136), (2784, 759852), (3132, 675424), (3456, 612103), (3712, 569889), (4176, 506568), (5568, 379926), (6264, 337712), (8352, 253284), (11136, 189963), (12528, 168856), (16704, 126642), (21107, 100224), (25056, 84428), (33408, 63321), (42214, 50112)]