637869144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1993

約数の個数: 128

約数和(自身を含む): 1840527360

約数和(自身を除く): 1202658216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 41, 44, 62, 66, 82, 88, 93, 123, 124, 132, 164, 186, 246, 248, 264, 328, 341, 372, 451, 492, 682, 744, 902, 984, 1023, 1271, 1353, 1364, 1804, 1901, 2046, 2542, 2706, 2728, 3608, 3802, 3813, 4092, 5084, 5412, 5703, 7604, 7626, 8184, 10168, 10824, 11406, 13981, 15208, 15252, 20911, 22812, 27962, 30504, 41822, 41943, 45624, 55924, 58931, 62733, 77941, 83644, 83886, 111848, 117862, 125466, 155882, 167288, 167772, 176793, 233823, 235724, 250932, 311764, 335544, 353586, 467646, 471448, 501864, 623528, 648241, 707172, 857351, 935292, 1296482, 1414344, 1714702, 1870584, 1944723, 2416171, 2572053, 2592964, 3429404, 3889446, 4832342, 5144106, 5185928, 6858808, 7248513, 7778892, 9664684, 10288212, 14497026, 15557784, 19329368, 20576424, 26577881, 28994052, 53155762, 57988104, 79733643, 106311524, 159467286, 212623048, 318934572, 637869144]

約数ペア:

[(1, 637869144), (2, 318934572), (3, 212623048), (4, 159467286), (6, 106311524), (8, 79733643), (11, 57988104), (12, 53155762), (22, 28994052), (24, 26577881), (31, 20576424), (33, 19329368), (41, 15557784), (44, 14497026), (62, 10288212), (66, 9664684), (82, 7778892), (88, 7248513), (93, 6858808), (123, 5185928), (124, 5144106), (132, 4832342), (164, 3889446), (186, 3429404), (246, 2592964), (248, 2572053), (264, 2416171), (328, 1944723), (341, 1870584), (372, 1714702), (451, 1414344), (492, 1296482), (682, 935292), (744, 857351), (902, 707172), (984, 648241), (1023, 623528), (1271, 501864), (1353, 471448), (1364, 467646), (1804, 353586), (1901, 335544), (2046, 311764), (2542, 250932), (2706, 235724), (2728, 233823), (3608, 176793), (3802, 167772), (3813, 167288), (4092, 155882), (5084, 125466), (5412, 117862), (5703, 111848), (7604, 83886), (7626, 83644), (8184, 77941), (10168, 62733), (10824, 58931), (11406, 55924), (13981, 45624), (15208, 41943), (15252, 41822), (20911, 30504), (22812, 27962)]