981330948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1734

約数の個数: 108

約数和(自身を含む): 2714372388

約数和(自身を除く): 1733041440

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 169, 202, 234, 303, 338, 404, 468, 507, 606, 676, 909, 1014, 1212, 1313, 1521, 1597, 1818, 2028, 2626, 3042, 3194, 3636, 3939, 4791, 5252, 6084, 6388, 7878, 9582, 11817, 14373, 15756, 17069, 19164, 20761, 23634, 28746, 34138, 41522, 47268, 51207, 57492, 62283, 68276, 83044, 102414, 124566, 153621, 161297, 186849, 204828, 249132, 269893, 307242, 322594, 373698, 483891, 539786, 614484, 645188, 747396, 809679, 967782, 1079572, 1451673, 1619358, 1935564, 2096861, 2429037, 2903346, 3238716, 4193722, 4858074, 5806692, 6290583, 8387444, 9716148, 12581166, 18871749, 25162332, 27259193, 37743498, 54518386, 75486996, 81777579, 109036772, 163555158, 245332737, 327110316, 490665474, 981330948]

約数ペア:

[(1, 981330948), (2, 490665474), (3, 327110316), (4, 245332737), (6, 163555158), (9, 109036772), (12, 81777579), (13, 75486996), (18, 54518386), (26, 37743498), (36, 27259193), (39, 25162332), (52, 18871749), (78, 12581166), (101, 9716148), (117, 8387444), (156, 6290583), (169, 5806692), (202, 4858074), (234, 4193722), (303, 3238716), (338, 2903346), (404, 2429037), (468, 2096861), (507, 1935564), (606, 1619358), (676, 1451673), (909, 1079572), (1014, 967782), (1212, 809679), (1313, 747396), (1521, 645188), (1597, 614484), (1818, 539786), (2028, 483891), (2626, 373698), (3042, 322594), (3194, 307242), (3636, 269893), (3939, 249132), (4791, 204828), (5252, 186849), (6084, 161297), (6388, 153621), (7878, 124566), (9582, 102414), (11817, 83044), (14373, 68276), (15756, 62283), (17069, 57492), (19164, 51207), (20761, 47268), (23634, 41522), (28746, 34138)]