340456236848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{390367}}^1$

素因数の和:390994

約数の個数: 80

約数和(自身を含む): 813214617600

約数和(自身を除く): 472758380752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 599, 728, 1198, 1456, 2396, 4193, 4792, 7787, 8386, 9584, 15574, 16772, 31148, 33544, 54509, 62296, 67088, 109018, 124592, 218036, 390367, 436072, 780734, 872144, 1561468, 2732569, 3122936, 5074771, 5465138, 6245872, 10149542, 10930276, 20299084, 21860552, 35523397, 40598168, 43721104, 71046794, 81196336, 142093588, 233829833, 284187176, 467659666, 568374352, 935319332, 1636808831, 1870638664, 3039787829, 3273617662, 3741277328, 6079575658, 6547235324, 12159151316, 13094470648, 21278514803, 24318302632, 26188941296, 42557029606, 48636605264, 85114059212, 170228118424, 340456236848]

約数ペア:

[(1, 340456236848), (2, 170228118424), (4, 85114059212), (7, 48636605264), (8, 42557029606), (13, 26188941296), (14, 24318302632), (16, 21278514803), (26, 13094470648), (28, 12159151316), (52, 6547235324), (56, 6079575658), (91, 3741277328), (104, 3273617662), (112, 3039787829), (182, 1870638664), (208, 1636808831), (364, 935319332), (599, 568374352), (728, 467659666), (1198, 284187176), (1456, 233829833), (2396, 142093588), (4193, 81196336), (4792, 71046794), (7787, 43721104), (8386, 40598168), (9584, 35523397), (15574, 21860552), (16772, 20299084), (31148, 10930276), (33544, 10149542), (54509, 6245872), (62296, 5465138), (67088, 5074771), (109018, 3122936), (124592, 2732569), (218036, 1561468), (390367, 872144), (436072, 780734)]