238071064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20341}}^1$

素因数の和:20384

約数の個数: 64

約数和(自身を含む): 585849600

約数和(自身を除く): 347778536

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 20341, 40682, 81364, 142387, 162728, 223751, 284774, 386479, 447502, 569548, 772958, 895004, 1139096, 1545916, 1566257, 1790008, 2705353, 3091832, 3132514, 4251269, 5410706, 6265028, 8502538, 10821412, 12530056, 17005076, 21642824, 29758883, 34010152, 59517766, 119035532, 238071064]

約数ペア:

[(1, 238071064), (2, 119035532), (4, 59517766), (7, 34010152), (8, 29758883), (11, 21642824), (14, 17005076), (19, 12530056), (22, 10821412), (28, 8502538), (38, 6265028), (44, 5410706), (56, 4251269), (76, 3132514), (77, 3091832), (88, 2705353), (133, 1790008), (152, 1566257), (154, 1545916), (209, 1139096), (266, 895004), (308, 772958), (418, 569548), (532, 447502), (616, 386479), (836, 284774), (1064, 223751), (1463, 162728), (1672, 142387), (2926, 81364), (5852, 40682), (11704, 20341)]