499682016

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 1468971504

約数和(自身を除く): 969289488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 157, 172, 257, 258, 288, 314, 344, 387, 471, 514, 516, 628, 688, 771, 774, 942, 1028, 1032, 1256, 1376, 1413, 1542, 1548, 1884, 2056, 2064, 2313, 2512, 2826, 3084, 3096, 3768, 4112, 4128, 4626, 5024, 5652, 6168, 6192, 6751, 7536, 8224, 9252, 11051, 11304, 12336, 12384, 13502, 15072, 18504, 20253, 22102, 22608, 24672, 27004, 33153, 37008, 40349, 40506, 44204, 45216, 54008, 60759, 66306, 74016, 80698, 81012, 88408, 99459, 108016, 121047, 121518, 132612, 161396, 162024, 176816, 198918, 216032, 242094, 243036, 265224, 322792, 324048, 353632, 363141, 397836, 484188, 486072, 530448, 645584, 648096, 726282, 795672, 968376, 972144, 1060896, 1291168, 1452564, 1591344, 1735007, 1936752, 1944288, 2905128, 3182688, 3470014, 3873504, 5205021, 5810256, 6940028, 10410042, 11620512, 13880056, 15615063, 20820084, 27760112, 31230126, 41640168, 55520224, 62460252, 83280336, 124920504, 166560672, 249841008, 499682016]

約数ペア:

[(1, 499682016), (2, 249841008), (3, 166560672), (4, 124920504), (6, 83280336), (8, 62460252), (9, 55520224), (12, 41640168), (16, 31230126), (18, 27760112), (24, 20820084), (32, 15615063), (36, 13880056), (43, 11620512), (48, 10410042), (72, 6940028), (86, 5810256), (96, 5205021), (129, 3873504), (144, 3470014), (157, 3182688), (172, 2905128), (257, 1944288), (258, 1936752), (288, 1735007), (314, 1591344), (344, 1452564), (387, 1291168), (471, 1060896), (514, 972144), (516, 968376), (628, 795672), (688, 726282), (771, 648096), (774, 645584), (942, 530448), (1028, 486072), (1032, 484188), (1256, 397836), (1376, 363141), (1413, 353632), (1542, 324048), (1548, 322792), (1884, 265224), (2056, 243036), (2064, 242094), (2313, 216032), (2512, 198918), (2826, 176816), (3084, 162024), (3096, 161396), (3768, 132612), (4112, 121518), (4128, 121047), (4626, 108016), (5024, 99459), (5652, 88408), (6168, 81012), (6192, 80698), (6751, 74016), (7536, 66306), (8224, 60759), (9252, 54008), (11051, 45216), (11304, 44204), (12336, 40506), (12384, 40349), (13502, 37008), (15072, 33153), (18504, 27004), (20253, 24672), (22102, 22608)]