12620916504

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2203}}^1$

素因数の和:2652

約数の個数: 192

約数和(自身を含む): 40626243840

約数和(自身を除く): 28005327336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 421, 486, 504, 567, 648, 756, 842, 972, 1134, 1263, 1512, 1684, 1701, 1944, 2203, 2268, 2526, 2947, 3368, 3402, 3789, 4406, 4536, 5052, 5894, 6609, 6804, 7578, 8812, 8841, 10104, 11367, 11788, 13218, 13608, 15156, 15421, 17624, 17682, 19827, 22734, 23576, 26436, 26523, 30312, 30842, 34101, 35364, 39654, 45468, 46263, 52872, 53046, 59481, 61684, 68202, 70728, 79308, 79569, 90936, 92526, 102303, 106092, 118962, 123368, 136404, 138789, 158616, 159138, 178443, 185052, 204606, 212184, 237924, 238707, 272808, 277578, 318276, 356886, 370104, 409212, 416367, 475848, 477414, 535329, 555156, 636552, 713772, 716121, 818424, 832734, 927463, 954828, 1070658, 1110312, 1249101, 1427544, 1432242, 1665468, 1854926, 1909656, 2141316, 2498202, 2782389, 2864484, 3330936, 3709852, 3747303, 4282632, 4996404, 5564778, 5728968, 6492241, 7419704, 7494606, 8347167, 9992808, 11129556, 12984482, 14989212, 16694334, 19476723, 22259112, 25041501, 25968964, 29978424, 33388668, 38953446, 50083002, 51937928, 58430169, 66777336, 75124503, 77906892, 100166004, 116860338, 150249006, 155813784, 175290507, 200332008, 225373509, 233720676, 300498012, 350581014, 450747018, 467441352, 525871521, 600996024, 701162028, 901494036, 1051743042, 1402324056, 1577614563, 1802988072, 2103486084, 3155229126, 4206972168, 6310458252, 12620916504]

約数ペア:

[(1, 12620916504), (2, 6310458252), (3, 4206972168), (4, 3155229126), (6, 2103486084), (7, 1802988072), (8, 1577614563), (9, 1402324056), (12, 1051743042), (14, 901494036), (18, 701162028), (21, 600996024), (24, 525871521), (27, 467441352), (28, 450747018), (36, 350581014), (42, 300498012), (54, 233720676), (56, 225373509), (63, 200332008), (72, 175290507), (81, 155813784), (84, 150249006), (108, 116860338), (126, 100166004), (162, 77906892), (168, 75124503), (189, 66777336), (216, 58430169), (243, 51937928), (252, 50083002), (324, 38953446), (378, 33388668), (421, 29978424), (486, 25968964), (504, 25041501), (567, 22259112), (648, 19476723), (756, 16694334), (842, 14989212), (972, 12984482), (1134, 11129556), (1263, 9992808), (1512, 8347167), (1684, 7494606), (1701, 7419704), (1944, 6492241), (2203, 5728968), (2268, 5564778), (2526, 4996404), (2947, 4282632), (3368, 3747303), (3402, 3709852), (3789, 3330936), (4406, 2864484), (4536, 2782389), (5052, 2498202), (5894, 2141316), (6609, 1909656), (6804, 1854926), (7578, 1665468), (8812, 1432242), (8841, 1427544), (10104, 1249101), (11367, 1110312), (11788, 1070658), (13218, 954828), (13608, 927463), (15156, 832734), (15421, 818424), (17624, 716121), (17682, 713772), (19827, 636552), (22734, 555156), (23576, 535329), (26436, 477414), (26523, 475848), (30312, 416367), (30842, 409212), (34101, 370104), (35364, 356886), (39654, 318276), (45468, 277578), (46263, 272808), (52872, 238707), (53046, 237924), (59481, 212184), (61684, 204606), (68202, 185052), (70728, 178443), (79308, 159138), (79569, 158616), (90936, 138789), (92526, 136404), (102303, 123368), (106092, 118962)]