2018294528

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4339}}^1$

素因数の和:4457

約数の個数: 72

約数和(自身を含む): 4258060800

約数和(自身を除く): 2239766272

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 158, 184, 256, 316, 368, 632, 736, 1264, 1472, 1817, 2528, 2944, 3634, 4339, 5056, 5888, 7268, 8678, 10112, 14536, 17356, 20224, 29072, 34712, 58144, 69424, 99797, 116288, 138848, 199594, 232576, 277696, 342781, 399188, 465152, 555392, 685562, 798376, 1110784, 1371124, 1596752, 2742248, 3193504, 5484496, 6387008, 7883963, 10968992, 12774016, 15767926, 21937984, 25548032, 31535852, 43875968, 63071704, 87751936, 126143408, 252286816, 504573632, 1009147264, 2018294528]

約数ペア:

[(1, 2018294528), (2, 1009147264), (4, 504573632), (8, 252286816), (16, 126143408), (23, 87751936), (32, 63071704), (46, 43875968), (64, 31535852), (79, 25548032), (92, 21937984), (128, 15767926), (158, 12774016), (184, 10968992), (256, 7883963), (316, 6387008), (368, 5484496), (632, 3193504), (736, 2742248), (1264, 1596752), (1472, 1371124), (1817, 1110784), (2528, 798376), (2944, 685562), (3634, 555392), (4339, 465152), (5056, 399188), (5888, 342781), (7268, 277696), (8678, 232576), (10112, 199594), (14536, 138848), (17356, 116288), (20224, 99797), (29072, 69424), (34712, 58144)]