838314671436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1\times {\mathrm{26981}}^1$

素因数の和:29564

約数の個数: 144

約数和(自身を含む): 2387319008256

約数和(自身を除く): 1549004336820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 2531, 3069, 4092, 5062, 6138, 7593, 10124, 12276, 15186, 22779, 26981, 27841, 30372, 45558, 53962, 55682, 78461, 80943, 83523, 91116, 107924, 111364, 156922, 161886, 167046, 235383, 242829, 250569, 296791, 313844, 323772, 334092, 470766, 485658, 501138, 593582, 706149, 836411, 863071, 890373, 941532, 971316, 1002276, 1187164, 1412298, 1672822, 1726142, 1780746, 2509233, 2589213, 2671119, 2824596, 3345644, 3452284, 3561492, 5018466, 5178426, 5342238, 7527699, 7767639, 9200521, 10036932, 10356852, 10684476, 15055398, 15535278, 18401042, 27601563, 30110796, 31070556, 36802084, 55203126, 68288911, 82804689, 110406252, 136577822, 165609378, 204866733, 273155644, 331218756, 409733466, 614600199, 751178021, 819466932, 1229200398, 1502356042, 2116956241, 2253534063, 2458400796, 3004712084, 4233912482, 4507068126, 6350868723, 6760602189, 8467824964, 9014136252, 12701737446, 13521204378, 19052606169, 23286518651, 25403474892, 27042408756, 38105212338, 46573037302, 69859555953, 76210424676, 93146074604, 139719111906, 209578667859, 279438223812, 419157335718, 838314671436]

約数ペア:

[(1, 838314671436), (2, 419157335718), (3, 279438223812), (4, 209578667859), (6, 139719111906), (9, 93146074604), (11, 76210424676), (12, 69859555953), (18, 46573037302), (22, 38105212338), (31, 27042408756), (33, 25403474892), (36, 23286518651), (44, 19052606169), (62, 13521204378), (66, 12701737446), (93, 9014136252), (99, 8467824964), (124, 6760602189), (132, 6350868723), (186, 4507068126), (198, 4233912482), (279, 3004712084), (341, 2458400796), (372, 2253534063), (396, 2116956241), (558, 1502356042), (682, 1229200398), (1023, 819466932), (1116, 751178021), (1364, 614600199), (2046, 409733466), (2531, 331218756), (3069, 273155644), (4092, 204866733), (5062, 165609378), (6138, 136577822), (7593, 110406252), (10124, 82804689), (12276, 68288911), (15186, 55203126), (22779, 36802084), (26981, 31070556), (27841, 30110796), (30372, 27601563), (45558, 18401042), (53962, 15535278), (55682, 15055398), (78461, 10684476), (80943, 10356852), (83523, 10036932), (91116, 9200521), (107924, 7767639), (111364, 7527699), (156922, 5342238), (161886, 5178426), (167046, 5018466), (235383, 3561492), (242829, 3452284), (250569, 3345644), (296791, 2824596), (313844, 2671119), (323772, 2589213), (334092, 2509233), (470766, 1780746), (485658, 1726142), (501138, 1672822), (593582, 1412298), (706149, 1187164), (836411, 1002276), (863071, 971316), (890373, 941532)]