1931041008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19463}}^1$

素因数の和:19543

約数の個数: 120

約数和(自身を含む): 5930057952

約数和(自身を除く): 3999016944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1378, 1872, 1908, 2067, 2544, 2756, 3816, 4134, 5512, 6201, 7632, 8268, 11024, 12402, 16536, 19463, 24804, 33072, 38926, 49608, 58389, 77852, 99216, 116778, 155704, 175167, 233556, 253019, 311408, 350334, 467112, 506038, 700668, 759057, 934224, 1012076, 1031539, 1401336, 1518114, 2024152, 2063078, 2277171, 2802672, 3036228, 3094617, 4048304, 4126156, 4554342, 6072456, 6189234, 8252312, 9108684, 9283851, 12144912, 12378468, 13410007, 16504624, 18217368, 18567702, 24756936, 26820014, 36434736, 37135404, 40230021, 49513872, 53640028, 74270808, 80460042, 107280056, 120690063, 148541616, 160920084, 214560112, 241380126, 321840168, 482760252, 643680336, 965520504, 1931041008]

約数ペア:

[(1, 1931041008), (2, 965520504), (3, 643680336), (4, 482760252), (6, 321840168), (8, 241380126), (9, 214560112), (12, 160920084), (13, 148541616), (16, 120690063), (18, 107280056), (24, 80460042), (26, 74270808), (36, 53640028), (39, 49513872), (48, 40230021), (52, 37135404), (53, 36434736), (72, 26820014), (78, 24756936), (104, 18567702), (106, 18217368), (117, 16504624), (144, 13410007), (156, 12378468), (159, 12144912), (208, 9283851), (212, 9108684), (234, 8252312), (312, 6189234), (318, 6072456), (424, 4554342), (468, 4126156), (477, 4048304), (624, 3094617), (636, 3036228), (689, 2802672), (848, 2277171), (936, 2063078), (954, 2024152), (1272, 1518114), (1378, 1401336), (1872, 1031539), (1908, 1012076), (2067, 934224), (2544, 759057), (2756, 700668), (3816, 506038), (4134, 467112), (5512, 350334), (6201, 311408), (7632, 253019), (8268, 233556), (11024, 175167), (12402, 155704), (16536, 116778), (19463, 99216), (24804, 77852), (33072, 58389), (38926, 49608)]