299423488

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12889

約数の個数: 72

約数和(自身を含む): 735660128

約数和(自身を除く): 436236640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 12853, 23296, 25706, 51412, 89971, 102824, 167089, 179942, 205648, 334178, 359884, 411296, 668356, 719768, 822592, 1169623, 1336712, 1439536, 1645184, 2339246, 2673424, 2879072, 3290368, 4678492, 5346848, 5758144, 9356984, 10693696, 11516288, 18713968, 21387392, 23032576, 37427936, 42774784, 74855872, 149711744, 299423488]

約数ペア:

[(1, 299423488), (2, 149711744), (4, 74855872), (7, 42774784), (8, 37427936), (13, 23032576), (14, 21387392), (16, 18713968), (26, 11516288), (28, 10693696), (32, 9356984), (52, 5758144), (56, 5346848), (64, 4678492), (91, 3290368), (104, 2879072), (112, 2673424), (128, 2339246), (182, 1645184), (208, 1439536), (224, 1336712), (256, 1169623), (364, 822592), (416, 719768), (448, 668356), (728, 411296), (832, 359884), (896, 334178), (1456, 205648), (1664, 179942), (1792, 167089), (2912, 102824), (3328, 89971), (5824, 51412), (11648, 25706), (12853, 23296)]