121490712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4270

約数の個数: 128

約数和(自身を含む): 406080000

約数和(自身を除く): 284589288

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, 4229, 4788, 7182, 8458, 9576, 12687, 14364, 16916, 25374, 28728, 29603, 33832, 38061, 50748, 59206, 76122, 80351, 88809, 101496, 114183, 118412, 152244, 160702, 177618, 228366, 236824, 241053, 266427, 304488, 321404, 355236, 456732, 482106, 532854, 562457, 642808, 710472, 723159, 799281, 913464, 964212, 1065708, 1124914, 1446318, 1598562, 1687371, 1928424, 2131416, 2169477, 2249828, 2892636, 3197124, 3374742, 4338954, 4499656, 5062113, 5785272, 6394248, 6749484, 8677908, 10124226, 13498968, 15186339, 17355816, 20248452, 30372678, 40496904, 60745356, 121490712]

約数ペア:

[(1, 121490712), (2, 60745356), (3, 40496904), (4, 30372678), (6, 20248452), (7, 17355816), (8, 15186339), (9, 13498968), (12, 10124226), (14, 8677908), (18, 6749484), (19, 6394248), (21, 5785272), (24, 5062113), (27, 4499656), (28, 4338954), (36, 3374742), (38, 3197124), (42, 2892636), (54, 2249828), (56, 2169477), (57, 2131416), (63, 1928424), (72, 1687371), (76, 1598562), (84, 1446318), (108, 1124914), (114, 1065708), (126, 964212), (133, 913464), (152, 799281), (168, 723159), (171, 710472), (189, 642808), (216, 562457), (228, 532854), (252, 482106), (266, 456732), (342, 355236), (378, 321404), (399, 304488), (456, 266427), (504, 241053), (513, 236824), (532, 228366), (684, 177618), (756, 160702), (798, 152244), (1026, 118412), (1064, 114183), (1197, 101496), (1368, 88809), (1512, 80351), (1596, 76122), (2052, 59206), (2394, 50748), (3192, 38061), (3591, 33832), (4104, 29603), (4229, 28728), (4788, 25374), (7182, 16916), (8458, 14364), (9576, 12687)]