213435832

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 431877600

約数和(自身を除く): 218441768

約数列:

[1, 2, 4, 8, 37, 41, 43, 74, 82, 86, 148, 164, 172, 296, 328, 344, 409, 818, 1517, 1591, 1636, 1763, 3034, 3182, 3272, 3526, 6068, 6364, 7052, 12136, 12728, 14104, 15133, 16769, 17587, 30266, 33538, 35174, 60532, 65231, 67076, 70348, 121064, 130462, 134152, 140696, 260924, 521848, 620453, 650719, 721067, 1240906, 1301438, 1442134, 2481812, 2602876, 2884268, 4963624, 5205752, 5768536, 26679479, 53358958, 106717916, 213435832]

約数ペア:

[(1, 213435832), (2, 106717916), (4, 53358958), (8, 26679479), (37, 5768536), (41, 5205752), (43, 4963624), (74, 2884268), (82, 2602876), (86, 2481812), (148, 1442134), (164, 1301438), (172, 1240906), (296, 721067), (328, 650719), (344, 620453), (409, 521848), (818, 260924), (1517, 140696), (1591, 134152), (1636, 130462), (1763, 121064), (3034, 70348), (3182, 67076), (3272, 65231), (3526, 60532), (6068, 35174), (6364, 33538), (7052, 30266), (12136, 17587), (12728, 16769), (14104, 15133)]