397273266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 956696832

約数和(自身を除く): 559423566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 103, 106, 117, 159, 206, 234, 309, 311, 318, 477, 618, 622, 689, 927, 933, 954, 1339, 1378, 1854, 1866, 2067, 2678, 2799, 4017, 4043, 4134, 5459, 5598, 6201, 8034, 8086, 10918, 12051, 12129, 12402, 16377, 16483, 24102, 24258, 32033, 32754, 32966, 36387, 49131, 49449, 64066, 70967, 72774, 96099, 98262, 98898, 141934, 148347, 192198, 212901, 214279, 288297, 296694, 416429, 425802, 428558, 576594, 638703, 642837, 832858, 1249287, 1277406, 1285674, 1697749, 1928511, 2498574, 3395498, 3747861, 3857022, 5093247, 7495722, 10186494, 15279741, 22070737, 30559482, 44141474, 66212211, 132424422, 198636633, 397273266]

約数ペア:

[(1, 397273266), (2, 198636633), (3, 132424422), (6, 66212211), (9, 44141474), (13, 30559482), (18, 22070737), (26, 15279741), (39, 10186494), (53, 7495722), (78, 5093247), (103, 3857022), (106, 3747861), (117, 3395498), (159, 2498574), (206, 1928511), (234, 1697749), (309, 1285674), (311, 1277406), (318, 1249287), (477, 832858), (618, 642837), (622, 638703), (689, 576594), (927, 428558), (933, 425802), (954, 416429), (1339, 296694), (1378, 288297), (1854, 214279), (1866, 212901), (2067, 192198), (2678, 148347), (2799, 141934), (4017, 98898), (4043, 98262), (4134, 96099), (5459, 72774), (5598, 70967), (6201, 64066), (8034, 49449), (8086, 49131), (10918, 36387), (12051, 32966), (12129, 32754), (12402, 32033), (16377, 24258), (16483, 24102)]