400026816

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{33071}}^1$

素因数の和:33099

約数の個数: 112

約数和(自身を含む): 1344046080

約数和(自身を除く): 944019264

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, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 33071, 66142, 99213, 132284, 198426, 231497, 264568, 297639, 396852, 462994, 529136, 595278, 694491, 793704, 892917, 925988, 1058272, 1190556, 1388982, 1587408, 1785834, 1851976, 2083473, 2116544, 2381112, 2777964, 3174816, 3571668, 3703952, 4166946, 4762224, 5555928, 6250419, 6349632, 7143336, 7407904, 8333892, 9524448, 11111856, 12500838, 14286672, 14815808, 16667784, 19048896, 22223712, 25001676, 28573344, 33335568, 44447424, 50003352, 57146688, 66671136, 100006704, 133342272, 200013408, 400026816]

約数ペア:

[(1, 400026816), (2, 200013408), (3, 133342272), (4, 100006704), (6, 66671136), (7, 57146688), (8, 50003352), (9, 44447424), (12, 33335568), (14, 28573344), (16, 25001676), (18, 22223712), (21, 19048896), (24, 16667784), (27, 14815808), (28, 14286672), (32, 12500838), (36, 11111856), (42, 9524448), (48, 8333892), (54, 7407904), (56, 7143336), (63, 6349632), (64, 6250419), (72, 5555928), (84, 4762224), (96, 4166946), (108, 3703952), (112, 3571668), (126, 3174816), (144, 2777964), (168, 2381112), (189, 2116544), (192, 2083473), (216, 1851976), (224, 1785834), (252, 1587408), (288, 1388982), (336, 1190556), (378, 1058272), (432, 925988), (448, 892917), (504, 793704), (576, 694491), (672, 595278), (756, 529136), (864, 462994), (1008, 396852), (1344, 297639), (1512, 264568), (1728, 231497), (2016, 198426), (3024, 132284), (4032, 99213), (6048, 66142), (12096, 33071)]