261867483276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1\times {\mathrm{19867}}^1$

素因数の和:24159

約数の個数: 96

約数和(自身を含む): 717391836672

約数和(自身を除く): 455524353396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4241, 8482, 12723, 16964, 19867, 25446, 29687, 39734, 50892, 59374, 59601, 79468, 89061, 118748, 119202, 139069, 156917, 178122, 238404, 278138, 313834, 356244, 417207, 470751, 556276, 627668, 735079, 834414, 941502, 1098419, 1470158, 1668828, 1883004, 2196838, 2205237, 2940316, 3295257, 4393676, 4410474, 5145553, 6590514, 8820948, 10291106, 13181028, 15436659, 20582212, 30873318, 61746636, 84255947, 168511894, 252767841, 337023788, 505535682, 589791629, 1011071364, 1179583258, 1769374887, 2359166516, 3117470039, 3538749774, 6234940078, 7077499548, 9352410117, 12469880156, 18704820234, 21822290273, 37409640468, 43644580546, 65466870819, 87289161092, 130933741638, 261867483276]

約数ペア:

[(1, 261867483276), (2, 130933741638), (3, 87289161092), (4, 65466870819), (6, 43644580546), (7, 37409640468), (12, 21822290273), (14, 18704820234), (21, 12469880156), (28, 9352410117), (37, 7077499548), (42, 6234940078), (74, 3538749774), (84, 3117470039), (111, 2359166516), (148, 1769374887), (222, 1179583258), (259, 1011071364), (444, 589791629), (518, 505535682), (777, 337023788), (1036, 252767841), (1554, 168511894), (3108, 84255947), (4241, 61746636), (8482, 30873318), (12723, 20582212), (16964, 15436659), (19867, 13181028), (25446, 10291106), (29687, 8820948), (39734, 6590514), (50892, 5145553), (59374, 4410474), (59601, 4393676), (79468, 3295257), (89061, 2940316), (118748, 2205237), (119202, 2196838), (139069, 1883004), (156917, 1668828), (178122, 1470158), (238404, 1098419), (278138, 941502), (313834, 834414), (356244, 735079), (417207, 627668), (470751, 556276)]