1258478848

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5657}}^1$

素因数の和:5763

約数の個数: 72

約数和(自身を含む): 2775588480

約数和(自身を除く): 1517109632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 256, 316, 352, 632, 704, 869, 1264, 1408, 1738, 2528, 2816, 3476, 5056, 5657, 6952, 10112, 11314, 13904, 20224, 22628, 27808, 45256, 55616, 62227, 90512, 111232, 124454, 181024, 222464, 248908, 362048, 446903, 497816, 724096, 893806, 995632, 1448192, 1787612, 1991264, 3575224, 3982528, 4915933, 7150448, 7965056, 9831866, 14300896, 15930112, 19663732, 28601792, 39327464, 57203584, 78654928, 114407168, 157309856, 314619712, 629239424, 1258478848]

約数ペア:

[(1, 1258478848), (2, 629239424), (4, 314619712), (8, 157309856), (11, 114407168), (16, 78654928), (22, 57203584), (32, 39327464), (44, 28601792), (64, 19663732), (79, 15930112), (88, 14300896), (128, 9831866), (158, 7965056), (176, 7150448), (256, 4915933), (316, 3982528), (352, 3575224), (632, 1991264), (704, 1787612), (869, 1448192), (1264, 995632), (1408, 893806), (1738, 724096), (2528, 497816), (2816, 446903), (3476, 362048), (5056, 248908), (5657, 222464), (6952, 181024), (10112, 124454), (11314, 111232), (13904, 90512), (20224, 62227), (22628, 55616), (27808, 45256)]