42438816

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2368

約数の個数: 120

約数和(自身を含む): 142702560

約数和(自身を除く): 100263744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2339, 2592, 3024, 4536, 4678, 6048, 7017, 9072, 9356, 14034, 16373, 18144, 18712, 21051, 28068, 32746, 37424, 42102, 49119, 56136, 63153, 65492, 74848, 84204, 98238, 112272, 126306, 130984, 147357, 168408, 189459, 196476, 224544, 252612, 261968, 294714, 336816, 378918, 392952, 442071, 505224, 523936, 589428, 673632, 757836, 785904, 884142, 1010448, 1178856, 1326213, 1515672, 1571808, 1768284, 2020896, 2357712, 2652426, 3031344, 3536568, 4715424, 5304852, 6062688, 7073136, 10609704, 14146272, 21219408, 42438816]

約数ペア:

[(1, 42438816), (2, 21219408), (3, 14146272), (4, 10609704), (6, 7073136), (7, 6062688), (8, 5304852), (9, 4715424), (12, 3536568), (14, 3031344), (16, 2652426), (18, 2357712), (21, 2020896), (24, 1768284), (27, 1571808), (28, 1515672), (32, 1326213), (36, 1178856), (42, 1010448), (48, 884142), (54, 785904), (56, 757836), (63, 673632), (72, 589428), (81, 523936), (84, 505224), (96, 442071), (108, 392952), (112, 378918), (126, 336816), (144, 294714), (162, 261968), (168, 252612), (189, 224544), (216, 196476), (224, 189459), (252, 168408), (288, 147357), (324, 130984), (336, 126306), (378, 112272), (432, 98238), (504, 84204), (567, 74848), (648, 65492), (672, 63153), (756, 56136), (864, 49119), (1008, 42102), (1134, 37424), (1296, 32746), (1512, 28068), (2016, 21051), (2268, 18712), (2339, 18144), (2592, 16373), (3024, 14034), (4536, 9356), (4678, 9072), (6048, 7017)]