244539684

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 637378560

約数和(自身を除く): 392838876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 113, 141, 188, 226, 282, 339, 423, 452, 564, 678, 846, 1017, 1279, 1356, 1692, 2034, 2558, 3837, 4068, 5116, 5311, 7674, 10622, 11511, 15348, 15933, 21244, 23022, 31866, 46044, 47799, 60113, 63732, 95598, 120226, 144527, 180339, 191196, 240452, 289054, 360678, 433581, 541017, 578108, 721356, 867162, 1082034, 1300743, 1734324, 2164068, 2601486, 5202972, 6792769, 13585538, 20378307, 27171076, 40756614, 61134921, 81513228, 122269842, 244539684]

約数ペア:

[(1, 244539684), (2, 122269842), (3, 81513228), (4, 61134921), (6, 40756614), (9, 27171076), (12, 20378307), (18, 13585538), (36, 6792769), (47, 5202972), (94, 2601486), (113, 2164068), (141, 1734324), (188, 1300743), (226, 1082034), (282, 867162), (339, 721356), (423, 578108), (452, 541017), (564, 433581), (678, 360678), (846, 289054), (1017, 240452), (1279, 191196), (1356, 180339), (1692, 144527), (2034, 120226), (2558, 95598), (3837, 63732), (4068, 60113), (5116, 47799), (5311, 46044), (7674, 31866), (10622, 23022), (11511, 21244), (15348, 15933)]