290285736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30013}}^1$

素因数の和:30066

約数の個数: 64

約数和(自身を含む): 806776320

約数和(自身を除く): 516490584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 30013, 60026, 90039, 120052, 180078, 240104, 360156, 390169, 720312, 780338, 930403, 1170507, 1560676, 1860806, 2341014, 2791209, 3121352, 3721612, 4682028, 5582418, 7443224, 9364056, 11164836, 12095239, 22329672, 24190478, 36285717, 48380956, 72571434, 96761912, 145142868, 290285736]

約数ペア:

[(1, 290285736), (2, 145142868), (3, 96761912), (4, 72571434), (6, 48380956), (8, 36285717), (12, 24190478), (13, 22329672), (24, 12095239), (26, 11164836), (31, 9364056), (39, 7443224), (52, 5582418), (62, 4682028), (78, 3721612), (93, 3121352), (104, 2791209), (124, 2341014), (156, 1860806), (186, 1560676), (248, 1170507), (312, 930403), (372, 780338), (403, 720312), (744, 390169), (806, 360156), (1209, 240104), (1612, 180078), (2418, 120052), (3224, 90039), (4836, 60026), (9672, 30013)]