747702942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2917}}^1$

素因数の和:3305

約数の個数: 64

約数和(自身を含む): 1815229440

約数和(自身を除く): 1067526498

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 359, 714, 718, 1077, 2154, 2513, 2917, 5026, 5834, 6103, 7539, 8751, 12206, 15078, 17502, 18309, 20419, 36618, 40838, 42721, 49589, 61257, 85442, 99178, 122514, 128163, 148767, 256326, 297534, 347123, 694246, 1041369, 1047203, 2082738, 2094406, 3141609, 6283218, 7330421, 14660842, 17802451, 21991263, 35604902, 43982526, 53407353, 106814706, 124617157, 249234314, 373851471, 747702942]

約数ペア:

[(1, 747702942), (2, 373851471), (3, 249234314), (6, 124617157), (7, 106814706), (14, 53407353), (17, 43982526), (21, 35604902), (34, 21991263), (42, 17802451), (51, 14660842), (102, 7330421), (119, 6283218), (238, 3141609), (357, 2094406), (359, 2082738), (714, 1047203), (718, 1041369), (1077, 694246), (2154, 347123), (2513, 297534), (2917, 256326), (5026, 148767), (5834, 128163), (6103, 122514), (7539, 99178), (8751, 85442), (12206, 61257), (15078, 49589), (17502, 42721), (18309, 40838), (20419, 36618)]