248319036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7759}}^1$

素因数の和:7903

約数の個数: 72

約数和(自身を含む): 723107840

約数和(自身を除く): 474788804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 7759, 8001, 10668, 15518, 16002, 23277, 31036, 32004, 46554, 54313, 69831, 93108, 108626, 139662, 162939, 217252, 279324, 325878, 488817, 651756, 977634, 985393, 1955268, 1970786, 2956179, 3941572, 5912358, 6897751, 8868537, 11824716, 13795502, 17737074, 20693253, 27591004, 35474148, 41386506, 62079759, 82773012, 124159518, 248319036]

約数ペア:

[(1, 248319036), (2, 124159518), (3, 82773012), (4, 62079759), (6, 41386506), (7, 35474148), (9, 27591004), (12, 20693253), (14, 17737074), (18, 13795502), (21, 11824716), (28, 8868537), (36, 6897751), (42, 5912358), (63, 3941572), (84, 2956179), (126, 1970786), (127, 1955268), (252, 985393), (254, 977634), (381, 651756), (508, 488817), (762, 325878), (889, 279324), (1143, 217252), (1524, 162939), (1778, 139662), (2286, 108626), (2667, 93108), (3556, 69831), (4572, 54313), (5334, 46554), (7759, 32004), (8001, 31036), (10668, 23277), (15518, 16002)]