212759448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25997}}^1$

素因数の和:26048

約数の個数: 64

約数和(自身を含む): 598993920

約数和(自身を除く): 386234472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 25997, 51994, 77991, 103988, 155982, 207976, 285967, 311964, 571934, 623928, 805907, 857901, 1143868, 1611814, 1715802, 2287736, 2417721, 3223628, 3431604, 4835442, 6447256, 6863208, 8864977, 9670884, 17729954, 19341768, 26594931, 35459908, 53189862, 70919816, 106379724, 212759448]

約数ペア:

[(1, 212759448), (2, 106379724), (3, 70919816), (4, 53189862), (6, 35459908), (8, 26594931), (11, 19341768), (12, 17729954), (22, 9670884), (24, 8864977), (31, 6863208), (33, 6447256), (44, 4835442), (62, 3431604), (66, 3223628), (88, 2417721), (93, 2287736), (124, 1715802), (132, 1611814), (186, 1143868), (248, 857901), (264, 805907), (341, 623928), (372, 571934), (682, 311964), (744, 285967), (1023, 207976), (1364, 155982), (2046, 103988), (2728, 77991), (4092, 51994), (8184, 25997)]