899172144

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5521}}^1$

素因数の和:5580

約数の個数: 160

約数和(自身を含む): 2875857600

約数和(自身を除く): 1976685456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 432, 464, 468, 522, 624, 696, 702, 754, 783, 936, 1044, 1131, 1392, 1404, 1508, 1566, 1872, 2088, 2262, 2808, 3016, 3132, 3393, 4176, 4524, 5521, 5616, 6032, 6264, 6786, 9048, 10179, 11042, 12528, 13572, 16563, 18096, 20358, 22084, 27144, 33126, 40716, 44168, 49689, 54288, 66252, 71773, 81432, 88336, 99378, 132504, 143546, 149067, 160109, 162864, 198756, 215319, 265008, 287092, 298134, 320218, 397512, 430638, 480327, 574184, 596268, 640436, 645957, 795024, 861276, 960654, 1148368, 1192536, 1280872, 1291914, 1440981, 1722552, 1921308, 1937871, 2081417, 2385072, 2561744, 2583828, 2881962, 3445104, 3842616, 3875742, 4162834, 4322943, 5167656, 5763924, 6244251, 7685232, 7751484, 8325668, 8645886, 10335312, 11527848, 12488502, 15502968, 16651336, 17291772, 18732753, 23055696, 24977004, 31005936, 33302672, 34583544, 37465506, 49954008, 56198259, 69167088, 74931012, 99908016, 112396518, 149862024, 224793036, 299724048, 449586072, 899172144]

約数ペア:

[(1, 899172144), (2, 449586072), (3, 299724048), (4, 224793036), (6, 149862024), (8, 112396518), (9, 99908016), (12, 74931012), (13, 69167088), (16, 56198259), (18, 49954008), (24, 37465506), (26, 34583544), (27, 33302672), (29, 31005936), (36, 24977004), (39, 23055696), (48, 18732753), (52, 17291772), (54, 16651336), (58, 15502968), (72, 12488502), (78, 11527848), (87, 10335312), (104, 8645886), (108, 8325668), (116, 7751484), (117, 7685232), (144, 6244251), (156, 5763924), (174, 5167656), (208, 4322943), (216, 4162834), (232, 3875742), (234, 3842616), (261, 3445104), (312, 2881962), (348, 2583828), (351, 2561744), (377, 2385072), (432, 2081417), (464, 1937871), (468, 1921308), (522, 1722552), (624, 1440981), (696, 1291914), (702, 1280872), (754, 1192536), (783, 1148368), (936, 960654), (1044, 861276), (1131, 795024), (1392, 645957), (1404, 640436), (1508, 596268), (1566, 574184), (1872, 480327), (2088, 430638), (2262, 397512), (2808, 320218), (3016, 298134), (3132, 287092), (3393, 265008), (4176, 215319), (4524, 198756), (5521, 162864), (5616, 160109), (6032, 149067), (6264, 143546), (6786, 132504), (9048, 99378), (10179, 88336), (11042, 81432), (12528, 71773), (13572, 66252), (16563, 54288), (18096, 49689), (20358, 44168), (22084, 40716), (27144, 33126)]