320445595002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6883}}^1\times {\mathrm{25951}}^1$

素因数の和:32875

約数の個数: 64

約数和(自身を含む): 720331186176

約数和(自身を除く): 399885591174

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 6883, 13766, 20649, 25951, 41298, 51902, 77853, 89479, 155706, 158309, 178958, 268437, 316618, 337363, 474927, 536874, 596873, 674726, 949854, 1012089, 1193746, 1790619, 2024178, 2058017, 3581238, 4116034, 6174051, 7759349, 12348102, 15518698, 23278047, 46556094, 178620733, 357241466, 535862199, 1071724398, 2322069529, 4108276859, 4644139058, 6966208587, 8216553718, 12324830577, 13932417174, 24649661154, 53407599167, 106815198334, 160222797501, 320445595002]

約数ペア:

[(1, 320445595002), (2, 160222797501), (3, 106815198334), (6, 53407599167), (13, 24649661154), (23, 13932417174), (26, 12324830577), (39, 8216553718), (46, 6966208587), (69, 4644139058), (78, 4108276859), (138, 2322069529), (299, 1071724398), (598, 535862199), (897, 357241466), (1794, 178620733), (6883, 46556094), (13766, 23278047), (20649, 15518698), (25951, 12348102), (41298, 7759349), (51902, 6174051), (77853, 4116034), (89479, 3581238), (155706, 2058017), (158309, 2024178), (178958, 1790619), (268437, 1193746), (316618, 1012089), (337363, 949854), (474927, 674726), (536874, 596873)]