2950873812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 8111812800

約数和(自身を除く): 5160938988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 139, 164, 171, 228, 246, 278, 342, 369, 417, 492, 556, 684, 738, 757, 779, 834, 1251, 1476, 1514, 1558, 1668, 2271, 2337, 2502, 2641, 3028, 3116, 4542, 4674, 5004, 5282, 5699, 6813, 7011, 7923, 9084, 9348, 10564, 11398, 13626, 14022, 14383, 15846, 17097, 22796, 23769, 27252, 28044, 28766, 31037, 31692, 34194, 43149, 47538, 51291, 57532, 62074, 68388, 86298, 93111, 95076, 102582, 105223, 108281, 124148, 129447, 172596, 186222, 205164, 210446, 216562, 258894, 279333, 315669, 324843, 372444, 420892, 433124, 517788, 558666, 589703, 631338, 649686, 947007, 974529, 1117332, 1179406, 1262676, 1299372, 1769109, 1894014, 1949058, 1999237, 2358812, 3538218, 3788028, 3898116, 3998474, 4314143, 5307327, 5997711, 7076436, 7996948, 8628286, 10614654, 11995422, 12942429, 17256572, 17993133, 21229308, 23990844, 25884858, 35986266, 38827287, 51769716, 71972532, 77654574, 81968717, 155309148, 163937434, 245906151, 327874868, 491812302, 737718453, 983624604, 1475436906, 2950873812]

約数ペア:

[(1, 2950873812), (2, 1475436906), (3, 983624604), (4, 737718453), (6, 491812302), (9, 327874868), (12, 245906151), (18, 163937434), (19, 155309148), (36, 81968717), (38, 77654574), (41, 71972532), (57, 51769716), (76, 38827287), (82, 35986266), (114, 25884858), (123, 23990844), (139, 21229308), (164, 17993133), (171, 17256572), (228, 12942429), (246, 11995422), (278, 10614654), (342, 8628286), (369, 7996948), (417, 7076436), (492, 5997711), (556, 5307327), (684, 4314143), (738, 3998474), (757, 3898116), (779, 3788028), (834, 3538218), (1251, 2358812), (1476, 1999237), (1514, 1949058), (1558, 1894014), (1668, 1769109), (2271, 1299372), (2337, 1262676), (2502, 1179406), (2641, 1117332), (3028, 974529), (3116, 947007), (4542, 649686), (4674, 631338), (5004, 589703), (5282, 558666), (5699, 517788), (6813, 433124), (7011, 420892), (7923, 372444), (9084, 324843), (9348, 315669), (10564, 279333), (11398, 258894), (13626, 216562), (14022, 210446), (14383, 205164), (15846, 186222), (17097, 172596), (22796, 129447), (23769, 124148), (27252, 108281), (28044, 105223), (28766, 102582), (31037, 95076), (31692, 93111), (34194, 86298), (43149, 68388), (47538, 62074), (51291, 57532)]