628484752

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 1542758400

約数和(自身を除く): 914273648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 47, 56, 58, 92, 94, 112, 116, 161, 179, 184, 188, 203, 232, 322, 329, 358, 368, 376, 406, 464, 644, 658, 667, 716, 752, 812, 1081, 1253, 1288, 1316, 1334, 1363, 1432, 1624, 2162, 2506, 2576, 2632, 2668, 2726, 2864, 3248, 4117, 4324, 4669, 5012, 5191, 5264, 5336, 5452, 7567, 8234, 8413, 8648, 9338, 9541, 10024, 10382, 10672, 10904, 15134, 16468, 16826, 17296, 18676, 19082, 20048, 20764, 21808, 28819, 30268, 31349, 32936, 33652, 36337, 37352, 38164, 41528, 57638, 58891, 60536, 62698, 65872, 67304, 72674, 74704, 76328, 83056, 115276, 117782, 119393, 121072, 125396, 134608, 145348, 152656, 193499, 219443, 230552, 235564, 238786, 243977, 250792, 290696, 386998, 438886, 461104, 471128, 477572, 487954, 501584, 581392, 773996, 835751, 877772, 942256, 955144, 975908, 1354493, 1547992, 1671502, 1707839, 1755544, 1910288, 1951816, 2708986, 3095984, 3343004, 3415678, 3511088, 3903632, 5417972, 5611471, 6686008, 6831356, 10835944, 11222942, 13372016, 13662712, 21671888, 22445884, 27325424, 39280297, 44891768, 78560594, 89783536, 157121188, 314242376, 628484752]

約数ペア:

[(1, 628484752), (2, 314242376), (4, 157121188), (7, 89783536), (8, 78560594), (14, 44891768), (16, 39280297), (23, 27325424), (28, 22445884), (29, 21671888), (46, 13662712), (47, 13372016), (56, 11222942), (58, 10835944), (92, 6831356), (94, 6686008), (112, 5611471), (116, 5417972), (161, 3903632), (179, 3511088), (184, 3415678), (188, 3343004), (203, 3095984), (232, 2708986), (322, 1951816), (329, 1910288), (358, 1755544), (368, 1707839), (376, 1671502), (406, 1547992), (464, 1354493), (644, 975908), (658, 955144), (667, 942256), (716, 877772), (752, 835751), (812, 773996), (1081, 581392), (1253, 501584), (1288, 487954), (1316, 477572), (1334, 471128), (1363, 461104), (1432, 438886), (1624, 386998), (2162, 290696), (2506, 250792), (2576, 243977), (2632, 238786), (2668, 235564), (2726, 230552), (2864, 219443), (3248, 193499), (4117, 152656), (4324, 145348), (4669, 134608), (5012, 125396), (5191, 121072), (5264, 119393), (5336, 117782), (5452, 115276), (7567, 83056), (8234, 76328), (8413, 74704), (8648, 72674), (9338, 67304), (9541, 65872), (10024, 62698), (10382, 60536), (10672, 58891), (10904, 57638), (15134, 41528), (16468, 38164), (16826, 37352), (17296, 36337), (18676, 33652), (19082, 32936), (20048, 31349), (20764, 30268), (21808, 28819)]