218490372

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{7577}}^1$

素因数の和:7682

約数の個数: 60

約数和(自身を含む): 577670940

約数和(自身を除く): 359180568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 7209, 7577, 9612, 14418, 15154, 22731, 28836, 30308, 45462, 68193, 90924, 136386, 204579, 272772, 409158, 613737, 674353, 818316, 1227474, 1348706, 2023059, 2454948, 2697412, 4046118, 6069177, 8092236, 12138354, 18207531, 24276708, 36415062, 54622593, 72830124, 109245186, 218490372]

約数ペア:

[(1, 218490372), (2, 109245186), (3, 72830124), (4, 54622593), (6, 36415062), (9, 24276708), (12, 18207531), (18, 12138354), (27, 8092236), (36, 6069177), (54, 4046118), (81, 2697412), (89, 2454948), (108, 2023059), (162, 1348706), (178, 1227474), (267, 818316), (324, 674353), (356, 613737), (534, 409158), (801, 272772), (1068, 204579), (1602, 136386), (2403, 90924), (3204, 68193), (4806, 45462), (7209, 30308), (7577, 28836), (9612, 22731), (14418, 15154)]