339927168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{126461}}^1$

素因数の和:126485

約数の個数: 64

約数和(自身を含む): 1031929920

約数和(自身を除く): 692002752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 126461, 252922, 379383, 505844, 758766, 885227, 1011688, 1517532, 1770454, 2023376, 2655681, 3035064, 3540908, 4046752, 5311362, 6070128, 7081816, 8093504, 10622724, 12140256, 14163632, 16187008, 21245448, 24280512, 28327264, 42490896, 48561024, 56654528, 84981792, 113309056, 169963584, 339927168]

約数ペア:

[(1, 339927168), (2, 169963584), (3, 113309056), (4, 84981792), (6, 56654528), (7, 48561024), (8, 42490896), (12, 28327264), (14, 24280512), (16, 21245448), (21, 16187008), (24, 14163632), (28, 12140256), (32, 10622724), (42, 8093504), (48, 7081816), (56, 6070128), (64, 5311362), (84, 4046752), (96, 3540908), (112, 3035064), (128, 2655681), (168, 2023376), (192, 1770454), (224, 1517532), (336, 1011688), (384, 885227), (448, 758766), (672, 505844), (896, 379383), (1344, 252922), (2688, 126461)]