667066884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 1826121024

約数和(自身を除く): 1159054140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 41, 44, 46, 66, 69, 82, 92, 123, 132, 138, 164, 233, 246, 253, 276, 451, 466, 492, 506, 529, 699, 759, 902, 932, 943, 1012, 1058, 1353, 1398, 1518, 1587, 1804, 1886, 2116, 2563, 2706, 2796, 2829, 3036, 3174, 3772, 5126, 5359, 5412, 5658, 5819, 6348, 7689, 9553, 10252, 10373, 10718, 11316, 11638, 15378, 16077, 17457, 19106, 20746, 21436, 21689, 23276, 28659, 30756, 31119, 32154, 34914, 38212, 41492, 43378, 57318, 58949, 62238, 64308, 65067, 69828, 86756, 105083, 114636, 117898, 123257, 124476, 130134, 176847, 210166, 219719, 235796, 238579, 246514, 260268, 315249, 353694, 369771, 420332, 439438, 477158, 493028, 630498, 659157, 707388, 715737, 739542, 878876, 954316, 1260996, 1318314, 1355827, 1431474, 1479084, 2416909, 2636628, 2711654, 2862948, 4067481, 4833818, 5053537, 5423308, 7250727, 8134962, 9667636, 10107074, 14501454, 15160611, 16269924, 20214148, 29002908, 30321222, 55588907, 60642444, 111177814, 166766721, 222355628, 333533442, 667066884]

約数ペア:

[(1, 667066884), (2, 333533442), (3, 222355628), (4, 166766721), (6, 111177814), (11, 60642444), (12, 55588907), (22, 30321222), (23, 29002908), (33, 20214148), (41, 16269924), (44, 15160611), (46, 14501454), (66, 10107074), (69, 9667636), (82, 8134962), (92, 7250727), (123, 5423308), (132, 5053537), (138, 4833818), (164, 4067481), (233, 2862948), (246, 2711654), (253, 2636628), (276, 2416909), (451, 1479084), (466, 1431474), (492, 1355827), (506, 1318314), (529, 1260996), (699, 954316), (759, 878876), (902, 739542), (932, 715737), (943, 707388), (1012, 659157), (1058, 630498), (1353, 493028), (1398, 477158), (1518, 439438), (1587, 420332), (1804, 369771), (1886, 353694), (2116, 315249), (2563, 260268), (2706, 246514), (2796, 238579), (2829, 235796), (3036, 219719), (3174, 210166), (3772, 176847), (5126, 130134), (5359, 124476), (5412, 123257), (5658, 117898), (5819, 114636), (6348, 105083), (7689, 86756), (9553, 69828), (10252, 65067), (10373, 64308), (10718, 62238), (11316, 58949), (11638, 57318), (15378, 43378), (16077, 41492), (17457, 38212), (19106, 34914), (20746, 32154), (21436, 31119), (21689, 30756), (23276, 28659)]