287887272596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{23297}}^1$

素因数の和:24129

約数の個数: 96

約数和(自身を含む): 640841870592

約数和(自身を除く): 352954597996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 757, 1166, 1484, 1514, 2332, 3028, 4081, 5299, 8162, 8327, 10598, 16324, 16654, 21196, 23297, 33308, 40121, 46594, 58289, 80242, 93188, 116578, 160484, 163079, 233156, 256267, 280847, 326158, 441331, 512534, 561694, 652316, 882662, 1025068, 1123388, 1234741, 1765324, 1793869, 2469482, 3089317, 3587738, 4938964, 6178634, 7175476, 8643187, 12357268, 13582151, 17286374, 17635829, 27164302, 34572748, 35271658, 54328604, 70543316, 95075057, 123450803, 190150114, 193994119, 246901606, 380300228, 387988238, 493803212, 775976476, 934698937, 1357958833, 1869397874, 2715917666, 3738795748, 5431835332, 6542892559, 10281688307, 13085785118, 20563376614, 26171570236, 41126753228, 71971818149, 143943636298, 287887272596]

約数ペア:

[(1, 287887272596), (2, 143943636298), (4, 71971818149), (7, 41126753228), (11, 26171570236), (14, 20563376614), (22, 13085785118), (28, 10281688307), (44, 6542892559), (53, 5431835332), (77, 3738795748), (106, 2715917666), (154, 1869397874), (212, 1357958833), (308, 934698937), (371, 775976476), (583, 493803212), (742, 387988238), (757, 380300228), (1166, 246901606), (1484, 193994119), (1514, 190150114), (2332, 123450803), (3028, 95075057), (4081, 70543316), (5299, 54328604), (8162, 35271658), (8327, 34572748), (10598, 27164302), (16324, 17635829), (16654, 17286374), (21196, 13582151), (23297, 12357268), (33308, 8643187), (40121, 7175476), (46594, 6178634), (58289, 4938964), (80242, 3587738), (93188, 3089317), (116578, 2469482), (160484, 1793869), (163079, 1765324), (233156, 1234741), (256267, 1123388), (280847, 1025068), (326158, 882662), (441331, 652316), (512534, 561694)]