215105088

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 642128256

約数和(自身を除く): 427023168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 121, 132, 141, 176, 188, 192, 197, 242, 264, 282, 352, 363, 376, 394, 484, 517, 528, 564, 591, 704, 726, 752, 788, 968, 1034, 1056, 1128, 1182, 1452, 1504, 1551, 1576, 1936, 2068, 2112, 2167, 2256, 2364, 2904, 3008, 3102, 3152, 3872, 4136, 4334, 4512, 4728, 5687, 5808, 6204, 6304, 6501, 7744, 8272, 8668, 9024, 9259, 9456, 11374, 11616, 12408, 12608, 13002, 16544, 17061, 17336, 18518, 18912, 22748, 23232, 23837, 24816, 26004, 27777, 33088, 34122, 34672, 37036, 37824, 45496, 47674, 49632, 52008, 55554, 68244, 69344, 71511, 74072, 90992, 95348, 99264, 101849, 104016, 111108, 136488, 138688, 143022, 148144, 181984, 190696, 203698, 208032, 222216, 272976, 286044, 296288, 305547, 363968, 381392, 407396, 416064, 444432, 545952, 572088, 592576, 611094, 762784, 814792, 888864, 1091904, 1120339, 1144176, 1222188, 1525568, 1629584, 1777728, 2240678, 2288352, 2444376, 3259168, 3361017, 4481356, 4576704, 4888752, 6518336, 6722034, 8962712, 9777504, 13444068, 17925424, 19555008, 26888136, 35850848, 53776272, 71701696, 107552544, 215105088]

約数ペア:

[(1, 215105088), (2, 107552544), (3, 71701696), (4, 53776272), (6, 35850848), (8, 26888136), (11, 19555008), (12, 17925424), (16, 13444068), (22, 9777504), (24, 8962712), (32, 6722034), (33, 6518336), (44, 4888752), (47, 4576704), (48, 4481356), (64, 3361017), (66, 3259168), (88, 2444376), (94, 2288352), (96, 2240678), (121, 1777728), (132, 1629584), (141, 1525568), (176, 1222188), (188, 1144176), (192, 1120339), (197, 1091904), (242, 888864), (264, 814792), (282, 762784), (352, 611094), (363, 592576), (376, 572088), (394, 545952), (484, 444432), (517, 416064), (528, 407396), (564, 381392), (591, 363968), (704, 305547), (726, 296288), (752, 286044), (788, 272976), (968, 222216), (1034, 208032), (1056, 203698), (1128, 190696), (1182, 181984), (1452, 148144), (1504, 143022), (1551, 138688), (1576, 136488), (1936, 111108), (2068, 104016), (2112, 101849), (2167, 99264), (2256, 95348), (2364, 90992), (2904, 74072), (3008, 71511), (3102, 69344), (3152, 68244), (3872, 55554), (4136, 52008), (4334, 49632), (4512, 47674), (4728, 45496), (5687, 37824), (5808, 37036), (6204, 34672), (6304, 34122), (6501, 33088), (7744, 27777), (8272, 26004), (8668, 24816), (9024, 23837), (9259, 23232), (9456, 22748), (11374, 18912), (11616, 18518), (12408, 17336), (12608, 17061), (13002, 16544)]