129996768

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 374492160

約数和(自身を除く): 244495392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 257, 264, 352, 479, 514, 528, 771, 958, 1028, 1056, 1437, 1542, 1916, 2056, 2827, 2874, 3084, 3832, 4112, 5269, 5654, 5748, 6168, 7664, 8224, 8481, 10538, 11308, 11496, 12336, 15328, 15807, 16962, 21076, 22616, 22992, 24672, 31614, 33924, 42152, 45232, 45984, 63228, 67848, 84304, 90464, 123103, 126456, 135696, 168608, 246206, 252912, 271392, 369309, 492412, 505824, 738618, 984824, 1354133, 1477236, 1969648, 2708266, 2954472, 3939296, 4062399, 5416532, 5908944, 8124798, 10833064, 11817888, 16249596, 21666128, 32499192, 43332256, 64998384, 129996768]

約数ペア:

[(1, 129996768), (2, 64998384), (3, 43332256), (4, 32499192), (6, 21666128), (8, 16249596), (11, 11817888), (12, 10833064), (16, 8124798), (22, 5908944), (24, 5416532), (32, 4062399), (33, 3939296), (44, 2954472), (48, 2708266), (66, 1969648), (88, 1477236), (96, 1354133), (132, 984824), (176, 738618), (257, 505824), (264, 492412), (352, 369309), (479, 271392), (514, 252912), (528, 246206), (771, 168608), (958, 135696), (1028, 126456), (1056, 123103), (1437, 90464), (1542, 84304), (1916, 67848), (2056, 63228), (2827, 45984), (2874, 45232), (3084, 42152), (3832, 33924), (4112, 31614), (5269, 24672), (5654, 22992), (5748, 22616), (6168, 21076), (7664, 16962), (8224, 15807), (8481, 15328), (10538, 12336), (11308, 11496)]