242365444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 473719680

約数和(自身を除く): 231354236

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 437, 874, 1159, 1403, 1748, 2273, 2318, 2806, 4546, 4636, 5612, 9092, 26657, 43187, 52279, 53314, 86374, 104558, 106628, 138653, 172748, 209116, 277306, 554612, 993301, 1986602, 2634407, 3189019, 3973204, 5268814, 6378038, 10537628, 12756076, 60591361, 121182722, 242365444]

約数ペア:

[(1, 242365444), (2, 121182722), (4, 60591361), (19, 12756076), (23, 10537628), (38, 6378038), (46, 5268814), (61, 3973204), (76, 3189019), (92, 2634407), (122, 1986602), (244, 993301), (437, 554612), (874, 277306), (1159, 209116), (1403, 172748), (1748, 138653), (2273, 106628), (2318, 104558), (2806, 86374), (4546, 53314), (4636, 52279), (5612, 43187), (9092, 26657)]