518256

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 1499160

約数和(自身を除く): 980904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 61, 72, 118, 122, 144, 177, 183, 236, 244, 354, 366, 472, 488, 531, 549, 708, 732, 944, 976, 1062, 1098, 1416, 1464, 2124, 2196, 2832, 2928, 3599, 4248, 4392, 7198, 8496, 8784, 10797, 14396, 21594, 28792, 32391, 43188, 57584, 64782, 86376, 129564, 172752, 259128, 518256]

約数ペア:

[(1, 518256), (2, 259128), (3, 172752), (4, 129564), (6, 86376), (8, 64782), (9, 57584), (12, 43188), (16, 32391), (18, 28792), (24, 21594), (36, 14396), (48, 10797), (59, 8784), (61, 8496), (72, 7198), (118, 4392), (122, 4248), (144, 3599), (177, 2928), (183, 2832), (236, 2196), (244, 2124), (354, 1464), (366, 1416), (472, 1098), (488, 1062), (531, 976), (549, 944), (708, 732)]