214637874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 488816640

約数和(自身を除く): 274178766

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 127, 174, 254, 319, 381, 638, 762, 883, 957, 1397, 1766, 1914, 2649, 2794, 3683, 4191, 5298, 7366, 8382, 9713, 11049, 19426, 22098, 25607, 29139, 40513, 51214, 58278, 76821, 81026, 112141, 121539, 153642, 224282, 243078, 281677, 336423, 563354, 672846, 845031, 1233551, 1690062, 2467102, 3252089, 3700653, 6504178, 7401306, 9756267, 19512534, 35772979, 71545958, 107318937, 214637874]

約数ペア:

[(1, 214637874), (2, 107318937), (3, 71545958), (6, 35772979), (11, 19512534), (22, 9756267), (29, 7401306), (33, 6504178), (58, 3700653), (66, 3252089), (87, 2467102), (127, 1690062), (174, 1233551), (254, 845031), (319, 672846), (381, 563354), (638, 336423), (762, 281677), (883, 243078), (957, 224282), (1397, 153642), (1766, 121539), (1914, 112141), (2649, 81026), (2794, 76821), (3683, 58278), (4191, 51214), (5298, 40513), (7366, 29139), (8382, 25607), (9713, 22098), (11049, 19426)]