355192812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26171}}^1$

素因数の和:26223

約数の個数: 72

約数和(自身を含む): 1000293840

約数和(自身を除く): 645101028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 26171, 52342, 78513, 104684, 157026, 235539, 314052, 340223, 471078, 680446, 758959, 942156, 1020669, 1360892, 1517918, 2041338, 2276877, 3035836, 3062007, 4082676, 4553754, 6124014, 6830631, 9107508, 9866467, 12248028, 13661262, 19732934, 27322524, 29599401, 39465868, 59198802, 88798203, 118397604, 177596406, 355192812]

約数ペア:

[(1, 355192812), (2, 177596406), (3, 118397604), (4, 88798203), (6, 59198802), (9, 39465868), (12, 29599401), (13, 27322524), (18, 19732934), (26, 13661262), (29, 12248028), (36, 9866467), (39, 9107508), (52, 6830631), (58, 6124014), (78, 4553754), (87, 4082676), (116, 3062007), (117, 3035836), (156, 2276877), (174, 2041338), (234, 1517918), (261, 1360892), (348, 1020669), (377, 942156), (468, 758959), (522, 680446), (754, 471078), (1044, 340223), (1131, 314052), (1508, 235539), (2262, 157026), (3393, 104684), (4524, 78513), (6786, 52342), (13572, 26171)]