7777891324

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2393}}^1$

素因数の和:2544

約数の個数: 96

約数和(自身を含む): 16731187200

約数和(自身を除く): 8953295876

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 103, 161, 196, 206, 322, 343, 412, 644, 686, 721, 1127, 1372, 1442, 2254, 2369, 2393, 2884, 4508, 4738, 4786, 5047, 7889, 9476, 9572, 10094, 15778, 16583, 16751, 20188, 31556, 33166, 33502, 35329, 55039, 66332, 67004, 70658, 110078, 116081, 117257, 141316, 220156, 232162, 234514, 246479, 385273, 464324, 469028, 492958, 770546, 812567, 820799, 985916, 1541092, 1625134, 1641598, 1725353, 2696911, 3250268, 3283196, 3450706, 5393822, 5669017, 6901412, 10787644, 11338034, 12077471, 18878377, 22676068, 24154942, 37756754, 39683119, 48309884, 75513508, 79366238, 84542297, 158732476, 169084594, 277781833, 338169188, 555563666, 1111127332, 1944472831, 3888945662, 7777891324]

約数ペア:

[(1, 7777891324), (2, 3888945662), (4, 1944472831), (7, 1111127332), (14, 555563666), (23, 338169188), (28, 277781833), (46, 169084594), (49, 158732476), (92, 84542297), (98, 79366238), (103, 75513508), (161, 48309884), (196, 39683119), (206, 37756754), (322, 24154942), (343, 22676068), (412, 18878377), (644, 12077471), (686, 11338034), (721, 10787644), (1127, 6901412), (1372, 5669017), (1442, 5393822), (2254, 3450706), (2369, 3283196), (2393, 3250268), (2884, 2696911), (4508, 1725353), (4738, 1641598), (4786, 1625134), (5047, 1541092), (7889, 985916), (9476, 820799), (9572, 812567), (10094, 770546), (15778, 492958), (16583, 469028), (16751, 464324), (20188, 385273), (31556, 246479), (33166, 234514), (33502, 232162), (35329, 220156), (55039, 141316), (66332, 117257), (67004, 116081), (70658, 110078)]