1208328408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42061}}^1$

素因数の和:42102

約数の個数: 128

約数和(自身を含む): 4037952000

約数和(自身を除く): 2829623592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 42061, 84122, 126183, 168244, 252366, 294427, 336488, 378549, 504732, 588854, 757098, 799159, 883281, 1009464, 1135647, 1177708, 1514196, 1598318, 1766562, 2271294, 2355416, 2397477, 2649843, 3028392, 3196636, 3533124, 4542588, 4794954, 5299686, 5594113, 6393272, 7066248, 7192431, 7949529, 9085176, 9589908, 10599372, 11188226, 14384862, 15899058, 16782339, 19179816, 21198744, 21577293, 22376452, 28769724, 31798116, 33564678, 43154586, 44752904, 50347017, 57539448, 63596232, 67129356, 86309172, 100694034, 134258712, 151041051, 172618344, 201388068, 302082102, 402776136, 604164204, 1208328408]

約数ペア:

[(1, 1208328408), (2, 604164204), (3, 402776136), (4, 302082102), (6, 201388068), (7, 172618344), (8, 151041051), (9, 134258712), (12, 100694034), (14, 86309172), (18, 67129356), (19, 63596232), (21, 57539448), (24, 50347017), (27, 44752904), (28, 43154586), (36, 33564678), (38, 31798116), (42, 28769724), (54, 22376452), (56, 21577293), (57, 21198744), (63, 19179816), (72, 16782339), (76, 15899058), (84, 14384862), (108, 11188226), (114, 10599372), (126, 9589908), (133, 9085176), (152, 7949529), (168, 7192431), (171, 7066248), (189, 6393272), (216, 5594113), (228, 5299686), (252, 4794954), (266, 4542588), (342, 3533124), (378, 3196636), (399, 3028392), (456, 2649843), (504, 2397477), (513, 2355416), (532, 2271294), (684, 1766562), (756, 1598318), (798, 1514196), (1026, 1177708), (1064, 1135647), (1197, 1009464), (1368, 883281), (1512, 799159), (1596, 757098), (2052, 588854), (2394, 504732), (3192, 378549), (3591, 336488), (4104, 294427), (4788, 252366), (7182, 168244), (9576, 126183), (14364, 84122), (28728, 42061)]