389654622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 1075576320

約数和(自身を除く): 685921698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 53, 57, 63, 74, 83, 106, 111, 114, 126, 133, 159, 166, 171, 222, 249, 259, 266, 318, 333, 342, 371, 399, 477, 498, 518, 581, 666, 703, 742, 747, 777, 798, 954, 1007, 1113, 1162, 1197, 1406, 1494, 1554, 1577, 1743, 1961, 2014, 2109, 2226, 2331, 2394, 3021, 3071, 3154, 3339, 3486, 3922, 4218, 4399, 4662, 4731, 4921, 5229, 5883, 6042, 6142, 6327, 6678, 7049, 8798, 9063, 9213, 9462, 9842, 10458, 11039, 11766, 12654, 13197, 13727, 14098, 14193, 14763, 17649, 18126, 18426, 21147, 21497, 22078, 26394, 27454, 27639, 28386, 29526, 30793, 33117, 35298, 37259, 39591, 41181, 42294, 42994, 44289, 55278, 58349, 61586, 63441, 64491, 66234, 74518, 79182, 82362, 83581, 88578, 92379, 99351, 111777, 116698, 123543, 126882, 128982, 162763, 167162, 175047, 184758, 193473, 198702, 223554, 247086, 250743, 260813, 277137, 325526, 335331, 350094, 386946, 408443, 488289, 501486, 521626, 525141, 554274, 585067, 670662, 752229, 782439, 816886, 976578, 1050282, 1139341, 1170134, 1225329, 1464867, 1504458, 1564878, 1755201, 2278682, 2347317, 2450658, 2929734, 3092497, 3418023, 3510402, 3675987, 4694634, 5265603, 6184994, 6836046, 7351974, 9277491, 10254069, 10531206, 18554982, 20508138, 21647479, 27832473, 43294958, 55664946, 64942437, 129884874, 194827311, 389654622]

約数ペア:

[(1, 389654622), (2, 194827311), (3, 129884874), (6, 64942437), (7, 55664946), (9, 43294958), (14, 27832473), (18, 21647479), (19, 20508138), (21, 18554982), (37, 10531206), (38, 10254069), (42, 9277491), (53, 7351974), (57, 6836046), (63, 6184994), (74, 5265603), (83, 4694634), (106, 3675987), (111, 3510402), (114, 3418023), (126, 3092497), (133, 2929734), (159, 2450658), (166, 2347317), (171, 2278682), (222, 1755201), (249, 1564878), (259, 1504458), (266, 1464867), (318, 1225329), (333, 1170134), (342, 1139341), (371, 1050282), (399, 976578), (477, 816886), (498, 782439), (518, 752229), (581, 670662), (666, 585067), (703, 554274), (742, 525141), (747, 521626), (777, 501486), (798, 488289), (954, 408443), (1007, 386946), (1113, 350094), (1162, 335331), (1197, 325526), (1406, 277137), (1494, 260813), (1554, 250743), (1577, 247086), (1743, 223554), (1961, 198702), (2014, 193473), (2109, 184758), (2226, 175047), (2331, 167162), (2394, 162763), (3021, 128982), (3071, 126882), (3154, 123543), (3339, 116698), (3486, 111777), (3922, 99351), (4218, 92379), (4399, 88578), (4662, 83581), (4731, 82362), (4921, 79182), (5229, 74518), (5883, 66234), (6042, 64491), (6142, 63441), (6327, 61586), (6678, 58349), (7049, 55278), (8798, 44289), (9063, 42994), (9213, 42294), (9462, 41181), (9842, 39591), (10458, 37259), (11039, 35298), (11766, 33117), (12654, 30793), (13197, 29526), (13727, 28386), (14098, 27639), (14193, 27454), (14763, 26394), (17649, 22078), (18126, 21497), (18426, 21147)]