208136281248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{5449}}^1\times {\mathrm{18947}}^1$

素因数の和:24419

約数の個数: 144

約数和(自身を含む): 676602763200

約数和(自身を除く): 468466481952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 5449, 10898, 16347, 18947, 21796, 32694, 37894, 38143, 43592, 49041, 56841, 65388, 75788, 76286, 87184, 98082, 113682, 114429, 130776, 132629, 151576, 152572, 170523, 174368, 196164, 227364, 228858, 261552, 265258, 303152, 305144, 341046, 343287, 392328, 397887, 454728, 457716, 523104, 530516, 606304, 610288, 682092, 686574, 784656, 795774, 909456, 915432, 1061032, 1193661, 1220576, 1364184, 1373148, 1569312, 1591548, 1818912, 1830864, 2122064, 2387322, 2728368, 2746296, 3183096, 3661728, 4244128, 4774644, 5456736, 5492592, 6366192, 9549288, 10985184, 12732384, 19098576, 38197152, 103242203, 206484406, 309726609, 412968812, 619453218, 722695421, 825937624, 929179827, 1238906436, 1445390842, 1651875248, 1858359654, 2168086263, 2477812872, 2890781684, 3303750496, 3716719308, 4336172526, 4955625744, 5781563368, 6504258789, 7433438616, 8672345052, 9911251488, 11563126736, 13008517578, 14866877232, 17344690104, 23126253472, 26017035156, 29733754464, 34689380208, 52034070312, 69378760416, 104068140624, 208136281248]

約数ペア:

[(1, 208136281248), (2, 104068140624), (3, 69378760416), (4, 52034070312), (6, 34689380208), (7, 29733754464), (8, 26017035156), (9, 23126253472), (12, 17344690104), (14, 14866877232), (16, 13008517578), (18, 11563126736), (21, 9911251488), (24, 8672345052), (28, 7433438616), (32, 6504258789), (36, 5781563368), (42, 4955625744), (48, 4336172526), (56, 3716719308), (63, 3303750496), (72, 2890781684), (84, 2477812872), (96, 2168086263), (112, 1858359654), (126, 1651875248), (144, 1445390842), (168, 1238906436), (224, 929179827), (252, 825937624), (288, 722695421), (336, 619453218), (504, 412968812), (672, 309726609), (1008, 206484406), (2016, 103242203), (5449, 38197152), (10898, 19098576), (16347, 12732384), (18947, 10985184), (21796, 9549288), (32694, 6366192), (37894, 5492592), (38143, 5456736), (43592, 4774644), (49041, 4244128), (56841, 3661728), (65388, 3183096), (75788, 2746296), (76286, 2728368), (87184, 2387322), (98082, 2122064), (113682, 1830864), (114429, 1818912), (130776, 1591548), (132629, 1569312), (151576, 1373148), (152572, 1364184), (170523, 1220576), (174368, 1193661), (196164, 1061032), (227364, 915432), (228858, 909456), (261552, 795774), (265258, 784656), (303152, 686574), (305144, 682092), (341046, 610288), (343287, 606304), (392328, 530516), (397887, 523104), (454728, 457716)]