38890944

素因数分解:

$2^6\times 3^2\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 84

約数和(自身を含む): 112334040

約数和(自身を除く): 73443096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 251, 269, 288, 502, 538, 576, 753, 807, 1004, 1076, 1506, 1614, 2008, 2152, 2259, 2421, 3012, 3228, 4016, 4304, 4518, 4842, 6024, 6456, 8032, 8608, 9036, 9684, 12048, 12912, 16064, 17216, 18072, 19368, 24096, 25824, 36144, 38736, 48192, 51648, 67519, 72288, 77472, 135038, 144576, 154944, 202557, 270076, 405114, 540152, 607671, 810228, 1080304, 1215342, 1620456, 2160608, 2430684, 3240912, 4321216, 4861368, 6481824, 9722736, 12963648, 19445472, 38890944]

約数ペア:

[(1, 38890944), (2, 19445472), (3, 12963648), (4, 9722736), (6, 6481824), (8, 4861368), (9, 4321216), (12, 3240912), (16, 2430684), (18, 2160608), (24, 1620456), (32, 1215342), (36, 1080304), (48, 810228), (64, 607671), (72, 540152), (96, 405114), (144, 270076), (192, 202557), (251, 154944), (269, 144576), (288, 135038), (502, 77472), (538, 72288), (576, 67519), (753, 51648), (807, 48192), (1004, 38736), (1076, 36144), (1506, 25824), (1614, 24096), (2008, 19368), (2152, 18072), (2259, 17216), (2421, 16064), (3012, 12912), (3228, 12048), (4016, 9684), (4304, 9036), (4518, 8608), (4842, 8032), (6024, 6456)]