1944210632

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 4730711580

約数和(自身を除く): 2786500948

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 397, 403, 434, 637, 728, 794, 806, 868, 961, 1274, 1519, 1588, 1612, 1736, 1922, 2548, 2779, 2821, 3038, 3176, 3224, 3844, 5096, 5161, 5558, 5642, 6076, 6727, 7688, 10322, 11116, 11284, 12152, 12307, 12493, 13454, 19453, 19747, 20644, 22232, 22568, 24614, 24986, 26908, 36127, 38906, 39494, 41288, 47089, 49228, 49972, 53816, 72254, 77812, 78988, 86149, 87451, 94178, 98456, 99944, 144508, 155624, 157976, 159991, 172298, 174902, 188356, 252889, 289016, 319982, 344596, 349804, 376712, 381517, 505778, 603043, 612157, 639964, 689192, 699608, 763034, 1011556, 1119937, 1206086, 1224314, 1279928, 1526068, 2023112, 2239874, 2412172, 2448628, 2670619, 3052136, 4479748, 4824344, 4897256, 4959721, 5341238, 7839559, 8959496, 9919442, 10682476, 15679118, 18694333, 19838884, 21364952, 31358236, 34718047, 37388666, 39677768, 62716472, 69436094, 74777332, 138872188, 149554664, 243026329, 277744376, 486052658, 972105316, 1944210632]

約数ペア:

[(1, 1944210632), (2, 972105316), (4, 486052658), (7, 277744376), (8, 243026329), (13, 149554664), (14, 138872188), (26, 74777332), (28, 69436094), (31, 62716472), (49, 39677768), (52, 37388666), (56, 34718047), (62, 31358236), (91, 21364952), (98, 19838884), (104, 18694333), (124, 15679118), (182, 10682476), (196, 9919442), (217, 8959496), (248, 7839559), (364, 5341238), (392, 4959721), (397, 4897256), (403, 4824344), (434, 4479748), (637, 3052136), (728, 2670619), (794, 2448628), (806, 2412172), (868, 2239874), (961, 2023112), (1274, 1526068), (1519, 1279928), (1588, 1224314), (1612, 1206086), (1736, 1119937), (1922, 1011556), (2548, 763034), (2779, 699608), (2821, 689192), (3038, 639964), (3176, 612157), (3224, 603043), (3844, 505778), (5096, 381517), (5161, 376712), (5558, 349804), (5642, 344596), (6076, 319982), (6727, 289016), (7688, 252889), (10322, 188356), (11116, 174902), (11284, 172298), (12152, 159991), (12307, 157976), (12493, 155624), (13454, 144508), (19453, 99944), (19747, 98456), (20644, 94178), (22232, 87451), (22568, 86149), (24614, 78988), (24986, 77812), (26908, 72254), (36127, 53816), (38906, 49972), (39494, 49228), (41288, 47089)]