249245412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10723}}^1$

素因数の和:10892

約数の個数: 48

約数和(自身を含む): 630571200

約数和(自身を除く): 381325788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 7748, 10723, 11622, 21446, 23244, 32169, 42892, 64338, 128676, 139399, 278798, 418197, 557596, 836394, 1597727, 1672788, 3195454, 4793181, 6390908, 9586362, 19172724, 20770451, 41540902, 62311353, 83081804, 124622706, 249245412]

約数ペア:

[(1, 249245412), (2, 124622706), (3, 83081804), (4, 62311353), (6, 41540902), (12, 20770451), (13, 19172724), (26, 9586362), (39, 6390908), (52, 4793181), (78, 3195454), (149, 1672788), (156, 1597727), (298, 836394), (447, 557596), (596, 418197), (894, 278798), (1788, 139399), (1937, 128676), (3874, 64338), (5811, 42892), (7748, 32169), (10723, 23244), (11622, 21446)]