774533984

素因数分解:

$2^5\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1609}}^1$

素因数の和:1940

約数の個数: 72

約数和(自身を含む): 1780705080

約数和(自身を除く): 1006171096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 307, 392, 614, 784, 1228, 1568, 1609, 2149, 2456, 3218, 4298, 4912, 6436, 8596, 9824, 11263, 12872, 15043, 17192, 22526, 25744, 30086, 34384, 45052, 51488, 60172, 68768, 78841, 90104, 120344, 157682, 180208, 240688, 315364, 360416, 481376, 493963, 630728, 987926, 1261456, 1975852, 2522912, 3457741, 3951704, 6915482, 7903408, 13830964, 15806816, 24204187, 27661928, 48408374, 55323856, 96816748, 110647712, 193633496, 387266992, 774533984]

約数ペア:

[(1, 774533984), (2, 387266992), (4, 193633496), (7, 110647712), (8, 96816748), (14, 55323856), (16, 48408374), (28, 27661928), (32, 24204187), (49, 15806816), (56, 13830964), (98, 7903408), (112, 6915482), (196, 3951704), (224, 3457741), (307, 2522912), (392, 1975852), (614, 1261456), (784, 987926), (1228, 630728), (1568, 493963), (1609, 481376), (2149, 360416), (2456, 315364), (3218, 240688), (4298, 180208), (4912, 157682), (6436, 120344), (8596, 90104), (9824, 78841), (11263, 68768), (12872, 60172), (15043, 51488), (17192, 45052), (22526, 34384), (25744, 30086)]