219618972

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{70121}}^1$

素因数の和:70163

約数の個数: 48

約数和(自身を含む): 589024800

約数和(自身を除く): 369405828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 70121, 140242, 210363, 280484, 420726, 631089, 841452, 1262178, 1893267, 2033509, 2524356, 3786534, 4067018, 6100527, 7573068, 8134036, 12201054, 18301581, 24402108, 36603162, 54904743, 73206324, 109809486, 219618972]

約数ペア:

[(1, 219618972), (2, 109809486), (3, 73206324), (4, 54904743), (6, 36603162), (9, 24402108), (12, 18301581), (18, 12201054), (27, 8134036), (29, 7573068), (36, 6100527), (54, 4067018), (58, 3786534), (87, 2524356), (108, 2033509), (116, 1893267), (174, 1262178), (261, 841452), (348, 631089), (522, 420726), (783, 280484), (1044, 210363), (1566, 140242), (3132, 70121)]