371884492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 812851200

約数和(自身を除く): 440966708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 107, 133, 139, 188, 214, 266, 278, 329, 428, 532, 556, 658, 749, 893, 973, 1316, 1498, 1786, 1946, 2033, 2641, 2996, 3572, 3892, 4066, 5029, 5282, 6251, 6533, 8132, 10058, 10564, 12502, 13066, 14231, 14873, 18487, 20116, 25004, 26132, 28462, 29746, 35203, 36974, 45731, 56924, 59492, 70406, 73948, 91462, 95551, 104111, 124127, 140812, 182924, 191102, 208222, 248254, 282587, 382204, 416444, 496508, 565174, 668857, 699031, 868889, 1130348, 1337714, 1398062, 1737778, 1978109, 2675428, 2796124, 3475556, 3956218, 4893217, 7912436, 9786434, 13281589, 19572868, 26563178, 53126356, 92971123, 185942246, 371884492]

約数ペア:

[(1, 371884492), (2, 185942246), (4, 92971123), (7, 53126356), (14, 26563178), (19, 19572868), (28, 13281589), (38, 9786434), (47, 7912436), (76, 4893217), (94, 3956218), (107, 3475556), (133, 2796124), (139, 2675428), (188, 1978109), (214, 1737778), (266, 1398062), (278, 1337714), (329, 1130348), (428, 868889), (532, 699031), (556, 668857), (658, 565174), (749, 496508), (893, 416444), (973, 382204), (1316, 282587), (1498, 248254), (1786, 208222), (1946, 191102), (2033, 182924), (2641, 140812), (2996, 124127), (3572, 104111), (3892, 95551), (4066, 91462), (5029, 73948), (5282, 70406), (6251, 59492), (6533, 56924), (8132, 45731), (10058, 36974), (10564, 35203), (12502, 29746), (13066, 28462), (14231, 26132), (14873, 25004), (18487, 20116)]