258958896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1609}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 766617600

約数和(自身を除く): 507658704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 479, 958, 1437, 1609, 1916, 2874, 3218, 3353, 3832, 4827, 5748, 6436, 6706, 7664, 9654, 10059, 11263, 11496, 12872, 13412, 19308, 20118, 22526, 22992, 25744, 26824, 33789, 38616, 40236, 45052, 53648, 67578, 77232, 80472, 90104, 135156, 160944, 180208, 270312, 540624, 770711, 1541422, 2312133, 3082844, 4624266, 5394977, 6165688, 9248532, 10789954, 12331376, 16184931, 18497064, 21579908, 32369862, 36994128, 43159816, 64739724, 86319632, 129479448, 258958896]

約数ペア:

[(1, 258958896), (2, 129479448), (3, 86319632), (4, 64739724), (6, 43159816), (7, 36994128), (8, 32369862), (12, 21579908), (14, 18497064), (16, 16184931), (21, 12331376), (24, 10789954), (28, 9248532), (42, 6165688), (48, 5394977), (56, 4624266), (84, 3082844), (112, 2312133), (168, 1541422), (336, 770711), (479, 540624), (958, 270312), (1437, 180208), (1609, 160944), (1916, 135156), (2874, 90104), (3218, 80472), (3353, 77232), (3832, 67578), (4827, 53648), (5748, 45052), (6436, 40236), (6706, 38616), (7664, 33789), (9654, 26824), (10059, 25744), (11263, 22992), (11496, 22526), (12872, 20118), (13412, 19308)]