311229606

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 676118016

約数和(自身を除く): 364888410

約数列:

[1, 2, 3, 6, 23, 41, 46, 67, 69, 82, 123, 134, 138, 201, 246, 402, 821, 943, 1541, 1642, 1886, 2463, 2747, 2829, 3082, 4623, 4926, 5494, 5658, 8241, 9246, 16482, 18883, 33661, 37766, 55007, 56649, 63181, 67322, 100983, 110014, 113298, 126362, 165021, 189543, 201966, 330042, 379086, 774203, 1265161, 1548406, 2255287, 2322609, 2530322, 3795483, 4510574, 4645218, 6765861, 7590966, 13531722, 51871601, 103743202, 155614803, 311229606]

約数ペア:

[(1, 311229606), (2, 155614803), (3, 103743202), (6, 51871601), (23, 13531722), (41, 7590966), (46, 6765861), (67, 4645218), (69, 4510574), (82, 3795483), (123, 2530322), (134, 2322609), (138, 2255287), (201, 1548406), (246, 1265161), (402, 774203), (821, 379086), (943, 330042), (1541, 201966), (1642, 189543), (1886, 165021), (2463, 126362), (2747, 113298), (2829, 110014), (3082, 100983), (4623, 67322), (4926, 63181), (5494, 56649), (5658, 55007), (8241, 37766), (9246, 33661), (16482, 18883)]