489029436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 1486779840

約数和(自身を除く): 997750404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 61, 63, 84, 87, 116, 122, 126, 174, 183, 203, 244, 252, 261, 348, 366, 406, 427, 522, 549, 609, 732, 812, 854, 1044, 1097, 1098, 1218, 1281, 1708, 1769, 1827, 2194, 2196, 2436, 2562, 3291, 3538, 3654, 3843, 4388, 5124, 5307, 6582, 7076, 7308, 7679, 7686, 9873, 10614, 12383, 13164, 15358, 15372, 15921, 19746, 21228, 23037, 24766, 30716, 31813, 31842, 37149, 39492, 46074, 49532, 63626, 63684, 66917, 69111, 74298, 92148, 95439, 111447, 127252, 133834, 138222, 148596, 190878, 200751, 222691, 222894, 267668, 276444, 286317, 381756, 401502, 445382, 445788, 468419, 572634, 602253, 668073, 803004, 890764, 936838, 1145268, 1204506, 1336146, 1405257, 1873676, 1940593, 2004219, 2409012, 2672292, 2810514, 3881186, 4008438, 4215771, 5621028, 5821779, 7762372, 8016876, 8431542, 11643558, 13584151, 16863084, 17465337, 23287116, 27168302, 34930674, 40752453, 54336604, 69861348, 81504906, 122257359, 163009812, 244514718, 489029436]

約数ペア:

[(1, 489029436), (2, 244514718), (3, 163009812), (4, 122257359), (6, 81504906), (7, 69861348), (9, 54336604), (12, 40752453), (14, 34930674), (18, 27168302), (21, 23287116), (28, 17465337), (29, 16863084), (36, 13584151), (42, 11643558), (58, 8431542), (61, 8016876), (63, 7762372), (84, 5821779), (87, 5621028), (116, 4215771), (122, 4008438), (126, 3881186), (174, 2810514), (183, 2672292), (203, 2409012), (244, 2004219), (252, 1940593), (261, 1873676), (348, 1405257), (366, 1336146), (406, 1204506), (427, 1145268), (522, 936838), (549, 890764), (609, 803004), (732, 668073), (812, 602253), (854, 572634), (1044, 468419), (1097, 445788), (1098, 445382), (1218, 401502), (1281, 381756), (1708, 286317), (1769, 276444), (1827, 267668), (2194, 222894), (2196, 222691), (2436, 200751), (2562, 190878), (3291, 148596), (3538, 138222), (3654, 133834), (3843, 127252), (4388, 111447), (5124, 95439), (5307, 92148), (6582, 74298), (7076, 69111), (7308, 66917), (7679, 63684), (7686, 63626), (9873, 49532), (10614, 46074), (12383, 39492), (13164, 37149), (15358, 31842), (15372, 31813), (15921, 30716), (19746, 24766), (21228, 23037)]