255578736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11353}}^1$

素因数の和:11438

約数の個数: 80

約数和(自身を含む): 765895424

約数和(自身を除く): 510316688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 11353, 22512, 22706, 34059, 45412, 68118, 79471, 90824, 136236, 158942, 181648, 238413, 272472, 317884, 476826, 544944, 635768, 760651, 953652, 1271536, 1521302, 1907304, 2281953, 3042604, 3814608, 4563906, 5324557, 6085208, 9127812, 10649114, 12170416, 15973671, 18255624, 21298228, 31947342, 36511248, 42596456, 63894684, 85192912, 127789368, 255578736]

約数ペア:

[(1, 255578736), (2, 127789368), (3, 85192912), (4, 63894684), (6, 42596456), (7, 36511248), (8, 31947342), (12, 21298228), (14, 18255624), (16, 15973671), (21, 12170416), (24, 10649114), (28, 9127812), (42, 6085208), (48, 5324557), (56, 4563906), (67, 3814608), (84, 3042604), (112, 2281953), (134, 1907304), (168, 1521302), (201, 1271536), (268, 953652), (336, 760651), (402, 635768), (469, 544944), (536, 476826), (804, 317884), (938, 272472), (1072, 238413), (1407, 181648), (1608, 158942), (1876, 136236), (2814, 90824), (3216, 79471), (3752, 68118), (5628, 45412), (7504, 34059), (11256, 22706), (11353, 22512)]