4380457744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 9244755520

約数和(自身を除く): 4864297776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 307, 362, 379, 614, 724, 758, 1228, 1448, 1516, 2353, 2456, 2896, 3032, 3991, 4706, 4912, 4927, 6064, 7982, 9412, 9854, 15964, 18824, 19708, 31928, 37648, 39416, 55567, 63856, 68599, 78832, 111134, 116353, 137198, 222268, 232706, 274396, 444536, 465412, 548792, 722371, 889072, 891787, 930824, 1097584, 1444742, 1512589, 1783574, 1861648, 2889484, 3025178, 3567148, 5778968, 6050356, 7134296, 11557936, 12100712, 14268592, 21059893, 24201424, 42119786, 84239572, 168479144, 273778609, 336958288, 547557218, 1095114436, 2190228872, 4380457744]

約数ペア:

[(1, 4380457744), (2, 2190228872), (4, 1095114436), (8, 547557218), (13, 336958288), (16, 273778609), (26, 168479144), (52, 84239572), (104, 42119786), (181, 24201424), (208, 21059893), (307, 14268592), (362, 12100712), (379, 11557936), (614, 7134296), (724, 6050356), (758, 5778968), (1228, 3567148), (1448, 3025178), (1516, 2889484), (2353, 1861648), (2456, 1783574), (2896, 1512589), (3032, 1444742), (3991, 1097584), (4706, 930824), (4912, 891787), (4927, 889072), (6064, 722371), (7982, 548792), (9412, 465412), (9854, 444536), (15964, 274396), (18824, 232706), (19708, 222268), (31928, 137198), (37648, 116353), (39416, 111134), (55567, 78832), (63856, 68599)]