15726020552

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 34141651200

約数和(自身を除く): 18415630648

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 157, 184, 242, 253, 314, 409, 484, 506, 628, 818, 968, 1012, 1256, 1331, 1636, 1727, 2024, 2662, 2783, 3272, 3454, 3611, 4499, 5324, 5566, 6908, 7222, 8998, 9407, 10648, 11132, 13816, 14444, 17996, 18814, 18997, 22264, 28888, 30613, 35992, 37628, 37994, 39721, 49489, 61226, 64213, 75256, 75988, 79442, 98978, 103477, 122452, 128426, 151976, 158884, 197956, 206954, 208967, 244904, 256852, 317768, 395912, 413908, 417934, 436931, 513704, 544379, 706343, 827816, 835868, 873862, 1088758, 1138247, 1412686, 1476899, 1671736, 1747724, 2177516, 2276494, 2825372, 2953798, 3495448, 4355032, 4552988, 4806241, 5650744, 5907596, 7769773, 9105976, 9612482, 11815192, 12520717, 15539546, 16245889, 19224964, 25041434, 31079092, 32491778, 38449928, 50082868, 62158184, 64983556, 85467503, 100165736, 129967112, 170935006, 178704779, 341870012, 357409558, 683740024, 714819116, 1429638232, 1965752569, 3931505138, 7863010276, 15726020552]

約数ペア:

[(1, 15726020552), (2, 7863010276), (4, 3931505138), (8, 1965752569), (11, 1429638232), (22, 714819116), (23, 683740024), (44, 357409558), (46, 341870012), (88, 178704779), (92, 170935006), (121, 129967112), (157, 100165736), (184, 85467503), (242, 64983556), (253, 62158184), (314, 50082868), (409, 38449928), (484, 32491778), (506, 31079092), (628, 25041434), (818, 19224964), (968, 16245889), (1012, 15539546), (1256, 12520717), (1331, 11815192), (1636, 9612482), (1727, 9105976), (2024, 7769773), (2662, 5907596), (2783, 5650744), (3272, 4806241), (3454, 4552988), (3611, 4355032), (4499, 3495448), (5324, 2953798), (5566, 2825372), (6908, 2276494), (7222, 2177516), (8998, 1747724), (9407, 1671736), (10648, 1476899), (11132, 1412686), (13816, 1138247), (14444, 1088758), (17996, 873862), (18814, 835868), (18997, 827816), (22264, 706343), (28888, 544379), (30613, 513704), (35992, 436931), (37628, 417934), (37994, 413908), (39721, 395912), (49489, 317768), (61226, 256852), (64213, 244904), (75256, 208967), (75988, 206954), (79442, 197956), (98978, 158884), (103477, 151976), (122452, 128426)]