705427814

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 1382008320

約数和(自身を除く): 676580506

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 79, 86, 91, 98, 158, 163, 182, 301, 326, 553, 559, 602, 637, 1027, 1106, 1118, 1141, 1274, 2054, 2107, 2119, 2282, 3397, 3871, 3913, 4214, 4238, 6794, 7009, 7189, 7742, 7826, 7987, 12877, 14018, 14378, 14833, 15974, 23779, 25754, 27391, 29666, 44161, 47558, 49063, 50323, 54782, 88322, 90139, 91117, 98126, 100646, 103831, 166453, 167401, 180278, 182234, 207662, 309127, 332906, 334802, 343441, 553711, 618254, 630973, 637819, 686882, 1107422, 1171807, 1261946, 1275638, 2163889, 2343614, 3875977, 4327778, 4464733, 7198243, 7751954, 8202649, 8929466, 14396486, 16405298, 27131839, 50387701, 54263678, 100775402, 352713907, 705427814]

約数ペア:

[(1, 705427814), (2, 352713907), (7, 100775402), (13, 54263678), (14, 50387701), (26, 27131839), (43, 16405298), (49, 14396486), (79, 8929466), (86, 8202649), (91, 7751954), (98, 7198243), (158, 4464733), (163, 4327778), (182, 3875977), (301, 2343614), (326, 2163889), (553, 1275638), (559, 1261946), (602, 1171807), (637, 1107422), (1027, 686882), (1106, 637819), (1118, 630973), (1141, 618254), (1274, 553711), (2054, 343441), (2107, 334802), (2119, 332906), (2282, 309127), (3397, 207662), (3871, 182234), (3913, 180278), (4214, 167401), (4238, 166453), (6794, 103831), (7009, 100646), (7189, 98126), (7742, 91117), (7826, 90139), (7987, 88322), (12877, 54782), (14018, 50323), (14378, 49063), (14833, 47558), (15974, 44161), (23779, 29666), (25754, 27391)]