212551248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48661}}^1$

素因数の和:48692

約数の個数: 80

約数和(自身を含む): 675817856

約数和(自身を除く): 463266608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 48661, 97322, 145983, 194644, 291966, 340627, 389288, 583932, 632593, 681254, 778576, 1021881, 1167864, 1265186, 1362508, 1897779, 2043762, 2335728, 2530372, 2725016, 3795558, 4087524, 4428151, 5060744, 5450032, 7591116, 8175048, 8856302, 10121488, 13284453, 15182232, 16350096, 17712604, 26568906, 30364464, 35425208, 53137812, 70850416, 106275624, 212551248]

約数ペア:

[(1, 212551248), (2, 106275624), (3, 70850416), (4, 53137812), (6, 35425208), (7, 30364464), (8, 26568906), (12, 17712604), (13, 16350096), (14, 15182232), (16, 13284453), (21, 10121488), (24, 8856302), (26, 8175048), (28, 7591116), (39, 5450032), (42, 5060744), (48, 4428151), (52, 4087524), (56, 3795558), (78, 2725016), (84, 2530372), (91, 2335728), (104, 2043762), (112, 1897779), (156, 1362508), (168, 1265186), (182, 1167864), (208, 1021881), (273, 778576), (312, 681254), (336, 632593), (364, 583932), (546, 389288), (624, 340627), (728, 291966), (1092, 194644), (1456, 145983), (2184, 97322), (4368, 48661)]