338643104408

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1\times {\mathrm{42463}}^1$

素因数の和:45216

約数の個数: 64

約数和(自身を含む): 739648143360

約数和(自身を除く): 401005038952

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2687, 2968, 5374, 10748, 18809, 21496, 37618, 42463, 75236, 84926, 142411, 150472, 169852, 284822, 297241, 339704, 569644, 594482, 996877, 1139288, 1188964, 1993754, 2250539, 2377928, 3987508, 4501078, 7975016, 9002156, 15753773, 18004312, 31507546, 63015092, 114098081, 126030184, 228196162, 456392324, 798686567, 912784648, 1597373134, 3194746268, 6047198293, 6389492536, 12094396586, 24188793172, 42330388051, 48377586344, 84660776102, 169321552204, 338643104408]

約数ペア:

[(1, 338643104408), (2, 169321552204), (4, 84660776102), (7, 48377586344), (8, 42330388051), (14, 24188793172), (28, 12094396586), (53, 6389492536), (56, 6047198293), (106, 3194746268), (212, 1597373134), (371, 912784648), (424, 798686567), (742, 456392324), (1484, 228196162), (2687, 126030184), (2968, 114098081), (5374, 63015092), (10748, 31507546), (18809, 18004312), (21496, 15753773), (37618, 9002156), (42463, 7975016), (75236, 4501078), (84926, 3987508), (142411, 2377928), (150472, 2250539), (169852, 1993754), (284822, 1188964), (297241, 1139288), (339704, 996877), (569644, 594482)]