5556557552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:767

約数の個数: 160

約数和(自身を含む): 13756452864

約数和(自身を除く): 8199895312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 307, 364, 401, 403, 434, 496, 614, 728, 802, 806, 868, 1228, 1456, 1604, 1612, 1736, 2149, 2456, 2807, 2821, 3208, 3224, 3472, 3991, 4298, 4912, 5213, 5614, 5642, 6416, 6448, 7982, 8596, 9517, 10426, 11228, 11284, 12431, 15964, 17192, 19034, 20852, 22456, 22568, 24862, 27937, 31928, 34384, 36491, 38068, 41704, 44912, 45136, 49724, 55874, 63856, 66619, 72982, 76136, 83408, 87017, 99448, 111748, 123107, 123721, 133238, 145964, 152272, 161603, 174034, 198896, 223496, 246214, 247442, 266476, 291928, 323206, 348068, 446992, 492428, 494884, 532952, 583856, 646412, 696136, 861749, 866047, 984856, 989768, 1065904, 1131221, 1292824, 1392272, 1600391, 1723498, 1732094, 1969712, 1979536, 2262442, 2585648, 3200782, 3446996, 3464188, 3816317, 4524884, 6401564, 6893992, 6928376, 7632634, 9049768, 11202737, 12803128, 13787984, 13856752, 15265268, 18099536, 22405474, 25606256, 26714219, 30530536, 44810948, 49612121, 53428438, 61061072, 89621896, 99224242, 106856876, 179243792, 198448484, 213713752, 347284847, 396896968, 427427504, 694569694, 793793936, 1389139388, 2778278776, 5556557552]

約数ペア:

[(1, 5556557552), (2, 2778278776), (4, 1389139388), (7, 793793936), (8, 694569694), (13, 427427504), (14, 396896968), (16, 347284847), (26, 213713752), (28, 198448484), (31, 179243792), (52, 106856876), (56, 99224242), (62, 89621896), (91, 61061072), (104, 53428438), (112, 49612121), (124, 44810948), (182, 30530536), (208, 26714219), (217, 25606256), (248, 22405474), (307, 18099536), (364, 15265268), (401, 13856752), (403, 13787984), (434, 12803128), (496, 11202737), (614, 9049768), (728, 7632634), (802, 6928376), (806, 6893992), (868, 6401564), (1228, 4524884), (1456, 3816317), (1604, 3464188), (1612, 3446996), (1736, 3200782), (2149, 2585648), (2456, 2262442), (2807, 1979536), (2821, 1969712), (3208, 1732094), (3224, 1723498), (3472, 1600391), (3991, 1392272), (4298, 1292824), (4912, 1131221), (5213, 1065904), (5614, 989768), (5642, 984856), (6416, 866047), (6448, 861749), (7982, 696136), (8596, 646412), (9517, 583856), (10426, 532952), (11228, 494884), (11284, 492428), (12431, 446992), (15964, 348068), (17192, 323206), (19034, 291928), (20852, 266476), (22456, 247442), (22568, 246214), (24862, 223496), (27937, 198896), (31928, 174034), (34384, 161603), (36491, 152272), (38068, 145964), (41704, 133238), (44912, 123721), (45136, 123107), (49724, 111748), (55874, 99448), (63856, 87017), (66619, 83408), (72982, 76136)]