291211121016

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1033}}^1\times {\mathrm{20287}}^1$

素因数の和:21525

約数の個数: 96

約数和(自身を含む): 793589871360

約数和(自身を除く): 502378750344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1033, 1158, 1544, 1737, 2066, 2316, 3099, 3474, 4132, 4632, 6198, 6948, 8264, 9297, 12396, 13896, 18594, 20287, 24792, 37188, 40574, 60861, 74376, 81148, 121722, 162296, 182583, 199369, 243444, 365166, 398738, 486888, 598107, 730332, 797476, 1196214, 1460664, 1594952, 1794321, 2392428, 3588642, 3915391, 4784856, 7177284, 7830782, 11746173, 14354568, 15661564, 20956471, 23492346, 31323128, 35238519, 41912942, 46984692, 62869413, 70477038, 83825884, 93969384, 125738826, 140954076, 167651768, 188608239, 251477652, 281908152, 377216478, 502955304, 754432956, 1508865912, 4044598903, 8089197806, 12133796709, 16178395612, 24267593418, 32356791224, 36401390127, 48535186836, 72802780254, 97070373672, 145605560508, 291211121016]

約数ペア:

[(1, 291211121016), (2, 145605560508), (3, 97070373672), (4, 72802780254), (6, 48535186836), (8, 36401390127), (9, 32356791224), (12, 24267593418), (18, 16178395612), (24, 12133796709), (36, 8089197806), (72, 4044598903), (193, 1508865912), (386, 754432956), (579, 502955304), (772, 377216478), (1033, 281908152), (1158, 251477652), (1544, 188608239), (1737, 167651768), (2066, 140954076), (2316, 125738826), (3099, 93969384), (3474, 83825884), (4132, 70477038), (4632, 62869413), (6198, 46984692), (6948, 41912942), (8264, 35238519), (9297, 31323128), (12396, 23492346), (13896, 20956471), (18594, 15661564), (20287, 14354568), (24792, 11746173), (37188, 7830782), (40574, 7177284), (60861, 4784856), (74376, 3915391), (81148, 3588642), (121722, 2392428), (162296, 1794321), (182583, 1594952), (199369, 1460664), (243444, 1196214), (365166, 797476), (398738, 730332), (486888, 598107)]