220774901248

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{2767}}^1$

素因数の和:3284

約数の個数: 160

約数和(自身を含む): 498010411008

約数和(自身を除く): 277235509760

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 457, 496, 512, 682, 704, 914, 992, 1364, 1408, 1828, 1984, 2728, 2767, 2816, 3656, 3968, 5027, 5456, 5534, 5632, 7312, 7936, 10054, 10912, 11068, 14167, 14624, 15872, 20108, 21824, 22136, 28334, 29248, 30437, 40216, 43648, 44272, 56668, 58496, 60874, 80432, 85777, 87296, 88544, 113336, 116992, 121748, 155837, 160864, 171554, 174592, 177088, 226672, 233984, 243496, 311674, 321728, 343108, 354176, 453344, 486992, 623348, 643456, 686216, 708352, 906688, 943547, 973984, 1246696, 1264519, 1286912, 1372432, 1416704, 1813376, 1887094, 1947968, 2493392, 2529038, 2573824, 2744864, 3626752, 3774188, 3895936, 4986784, 5058076, 5489728, 7253504, 7548376, 7791872, 9973568, 10116152, 10979456, 13909709, 15096752, 15583744, 19947136, 20232304, 21958912, 27819418, 30193504, 39200089, 39894272, 40464608, 43917824, 55638836, 60387008, 78400178, 79788544, 80929216, 111277672, 120774016, 156800356, 161858432, 222555344, 241548032, 313600712, 323716864, 431200979, 445110688, 483096064, 627201424, 647433728, 862401958, 890221376, 1254402848, 1724803916, 1780442752, 2508805696, 3449607832, 3560885504, 5017611392, 6899215664, 7121771008, 10035222784, 13798431328, 20070445568, 27596862656, 55193725312, 110387450624, 220774901248]

約数ペア:

[(1, 220774901248), (2, 110387450624), (4, 55193725312), (8, 27596862656), (11, 20070445568), (16, 13798431328), (22, 10035222784), (31, 7121771008), (32, 6899215664), (44, 5017611392), (62, 3560885504), (64, 3449607832), (88, 2508805696), (124, 1780442752), (128, 1724803916), (176, 1254402848), (248, 890221376), (256, 862401958), (341, 647433728), (352, 627201424), (457, 483096064), (496, 445110688), (512, 431200979), (682, 323716864), (704, 313600712), (914, 241548032), (992, 222555344), (1364, 161858432), (1408, 156800356), (1828, 120774016), (1984, 111277672), (2728, 80929216), (2767, 79788544), (2816, 78400178), (3656, 60387008), (3968, 55638836), (5027, 43917824), (5456, 40464608), (5534, 39894272), (5632, 39200089), (7312, 30193504), (7936, 27819418), (10054, 21958912), (10912, 20232304), (11068, 19947136), (14167, 15583744), (14624, 15096752), (15872, 13909709), (20108, 10979456), (21824, 10116152), (22136, 9973568), (28334, 7791872), (29248, 7548376), (30437, 7253504), (40216, 5489728), (43648, 5058076), (44272, 4986784), (56668, 3895936), (58496, 3774188), (60874, 3626752), (80432, 2744864), (85777, 2573824), (87296, 2529038), (88544, 2493392), (113336, 1947968), (116992, 1887094), (121748, 1813376), (155837, 1416704), (160864, 1372432), (171554, 1286912), (174592, 1264519), (177088, 1246696), (226672, 973984), (233984, 943547), (243496, 906688), (311674, 708352), (321728, 686216), (343108, 643456), (354176, 623348), (453344, 486992)]