214552338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 582543360

約数和(自身を除く): 367991022

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 139, 143, 154, 182, 231, 257, 273, 278, 286, 417, 429, 462, 514, 546, 771, 834, 858, 973, 1001, 1529, 1542, 1799, 1807, 1946, 2002, 2827, 2919, 3003, 3058, 3341, 3598, 3614, 4587, 5397, 5421, 5654, 5838, 6006, 6682, 8481, 9174, 10023, 10703, 10794, 10842, 12649, 16962, 19789, 19877, 20046, 21406, 23387, 25298, 32109, 35723, 36751, 37947, 39578, 39754, 46774, 59367, 59631, 64218, 70161, 71446, 73502, 75894, 107169, 110253, 118734, 119262, 139139, 140322, 214338, 220506, 250061, 257257, 278278, 392953, 417417, 464399, 500122, 514514, 750183, 771771, 785906, 834834, 928798, 1178859, 1393197, 1500366, 1543542, 2357718, 2750671, 2786394, 3250793, 5108389, 5501342, 6501586, 8252013, 9752379, 10216778, 15325167, 16504026, 19504758, 30650334, 35758723, 71517446, 107276169, 214552338]

約数ペア:

[(1, 214552338), (2, 107276169), (3, 71517446), (6, 35758723), (7, 30650334), (11, 19504758), (13, 16504026), (14, 15325167), (21, 10216778), (22, 9752379), (26, 8252013), (33, 6501586), (39, 5501342), (42, 5108389), (66, 3250793), (77, 2786394), (78, 2750671), (91, 2357718), (139, 1543542), (143, 1500366), (154, 1393197), (182, 1178859), (231, 928798), (257, 834834), (273, 785906), (278, 771771), (286, 750183), (417, 514514), (429, 500122), (462, 464399), (514, 417417), (546, 392953), (771, 278278), (834, 257257), (858, 250061), (973, 220506), (1001, 214338), (1529, 140322), (1542, 139139), (1799, 119262), (1807, 118734), (1946, 110253), (2002, 107169), (2827, 75894), (2919, 73502), (3003, 71446), (3058, 70161), (3341, 64218), (3598, 59631), (3614, 59367), (4587, 46774), (5397, 39754), (5421, 39578), (5654, 37947), (5838, 36751), (6006, 35723), (6682, 32109), (8481, 25298), (9174, 23387), (10023, 21406), (10703, 20046), (10794, 19877), (10842, 19789), (12649, 16962)]