299922018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 671846400

約数和(自身を除く): 371924382

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 179, 318, 358, 479, 537, 583, 958, 1074, 1166, 1437, 1749, 1969, 2874, 3498, 3938, 5269, 5907, 9487, 10538, 11814, 15807, 18974, 25387, 28461, 31614, 50774, 56922, 76161, 85741, 104357, 152322, 171482, 208714, 257223, 279257, 313071, 514446, 558514, 626142, 837771, 943151, 1675542, 1886302, 2829453, 4544273, 5658906, 9088546, 13632819, 27265638, 49987003, 99974006, 149961009, 299922018]

約数ペア:

[(1, 299922018), (2, 149961009), (3, 99974006), (6, 49987003), (11, 27265638), (22, 13632819), (33, 9088546), (53, 5658906), (66, 4544273), (106, 2829453), (159, 1886302), (179, 1675542), (318, 943151), (358, 837771), (479, 626142), (537, 558514), (583, 514446), (958, 313071), (1074, 279257), (1166, 257223), (1437, 208714), (1749, 171482), (1969, 152322), (2874, 104357), (3498, 85741), (3938, 76161), (5269, 56922), (5907, 50774), (9487, 31614), (10538, 28461), (11814, 25387), (15807, 18974)]