341416516

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 727163136

約数和(自身を除く): 385746620

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 83, 98, 124, 166, 196, 217, 332, 434, 581, 677, 868, 1162, 1354, 1519, 2324, 2573, 2708, 3038, 4067, 4739, 5146, 6076, 8134, 9478, 10292, 16268, 18011, 18956, 20987, 33173, 36022, 41974, 56191, 66346, 72044, 83948, 112382, 126077, 132692, 146909, 224764, 252154, 293818, 393337, 504308, 587636, 786674, 1028363, 1573348, 1741921, 2056726, 2753359, 3483842, 4113452, 5506718, 6967684, 11013436, 12193447, 24386894, 48773788, 85354129, 170708258, 341416516]

約数ペア:

[(1, 341416516), (2, 170708258), (4, 85354129), (7, 48773788), (14, 24386894), (28, 12193447), (31, 11013436), (49, 6967684), (62, 5506718), (83, 4113452), (98, 3483842), (124, 2753359), (166, 2056726), (196, 1741921), (217, 1573348), (332, 1028363), (434, 786674), (581, 587636), (677, 504308), (868, 393337), (1162, 293818), (1354, 252154), (1519, 224764), (2324, 146909), (2573, 132692), (2708, 126077), (3038, 112382), (4067, 83948), (4739, 72044), (5146, 66346), (6076, 56191), (8134, 41974), (9478, 36022), (10292, 33173), (16268, 20987), (18011, 18956)]