427156626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 971440128

約数和(自身を除く): 544283502

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 107, 127, 169, 186, 214, 254, 321, 338, 381, 403, 507, 642, 762, 806, 1014, 1209, 1391, 1651, 2418, 2782, 3302, 3317, 3937, 4173, 4953, 5239, 6634, 7874, 8346, 9906, 9951, 10478, 11811, 13589, 15717, 18083, 19902, 21463, 23622, 27178, 31434, 36166, 40767, 42926, 43121, 51181, 54249, 64389, 81534, 86242, 102362, 108498, 128778, 129363, 153543, 176657, 258726, 307086, 353314, 421259, 529971, 560573, 665353, 842518, 1059942, 1121146, 1263777, 1330706, 1681719, 1996059, 2296541, 2527554, 3363438, 3992118, 4593082, 5476367, 6889623, 10952734, 13779246, 16429101, 32858202, 71192771, 142385542, 213578313, 427156626]

約数ペア:

[(1, 427156626), (2, 213578313), (3, 142385542), (6, 71192771), (13, 32858202), (26, 16429101), (31, 13779246), (39, 10952734), (62, 6889623), (78, 5476367), (93, 4593082), (107, 3992118), (127, 3363438), (169, 2527554), (186, 2296541), (214, 1996059), (254, 1681719), (321, 1330706), (338, 1263777), (381, 1121146), (403, 1059942), (507, 842518), (642, 665353), (762, 560573), (806, 529971), (1014, 421259), (1209, 353314), (1391, 307086), (1651, 258726), (2418, 176657), (2782, 153543), (3302, 129363), (3317, 128778), (3937, 108498), (4173, 102362), (4953, 86242), (5239, 81534), (6634, 64389), (7874, 54249), (8346, 51181), (9906, 43121), (9951, 42926), (10478, 40767), (11811, 36166), (13589, 31434), (15717, 27178), (18083, 23622), (19902, 21463)]