420444

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 1159200

約数和(自身を除く): 738756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 229, 306, 458, 459, 612, 687, 916, 918, 1374, 1836, 2061, 2748, 3893, 4122, 6183, 7786, 8244, 11679, 12366, 15572, 23358, 24732, 35037, 46716, 70074, 105111, 140148, 210222, 420444]

約数ペア:

[(1, 420444), (2, 210222), (3, 140148), (4, 105111), (6, 70074), (9, 46716), (12, 35037), (17, 24732), (18, 23358), (27, 15572), (34, 12366), (36, 11679), (51, 8244), (54, 7786), (68, 6183), (102, 4122), (108, 3893), (153, 2748), (204, 2061), (229, 1836), (306, 1374), (458, 918), (459, 916), (612, 687)]