238661316

素因数分解:

$2^2\times 3^4\times {\mathrm{409}}^1\times {\mathrm{1801}}^1$

素因数の和:2226

約数の個数: 60

約数和(自身を含む): 625780540

約数和(自身を除く): 387119224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 409, 818, 1227, 1636, 1801, 2454, 3602, 3681, 4908, 5403, 7204, 7362, 10806, 11043, 14724, 16209, 21612, 22086, 32418, 33129, 44172, 48627, 64836, 66258, 97254, 132516, 145881, 194508, 291762, 583524, 736609, 1473218, 2209827, 2946436, 4419654, 6629481, 8839308, 13258962, 19888443, 26517924, 39776886, 59665329, 79553772, 119330658, 238661316]

約数ペア:

[(1, 238661316), (2, 119330658), (3, 79553772), (4, 59665329), (6, 39776886), (9, 26517924), (12, 19888443), (18, 13258962), (27, 8839308), (36, 6629481), (54, 4419654), (81, 2946436), (108, 2209827), (162, 1473218), (324, 736609), (409, 583524), (818, 291762), (1227, 194508), (1636, 145881), (1801, 132516), (2454, 97254), (3602, 66258), (3681, 64836), (4908, 48627), (5403, 44172), (7204, 33129), (7362, 32418), (10806, 22086), (11043, 21612), (14724, 16209)]