228319336

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 510364800

約数和(自身を除く): 282045464

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 53, 56, 86, 106, 172, 212, 301, 344, 371, 424, 602, 742, 1204, 1484, 1789, 2279, 2408, 2968, 3578, 4558, 7156, 9116, 12523, 14312, 15953, 18232, 25046, 31906, 50092, 63812, 76927, 94817, 100184, 127624, 153854, 189634, 307708, 379268, 538489, 615416, 663719, 758536, 1076978, 1327438, 2153956, 2654876, 4077131, 4307912, 5309752, 8154262, 16308524, 28539917, 32617048, 57079834, 114159668, 228319336]

約数ペア:

[(1, 228319336), (2, 114159668), (4, 57079834), (7, 32617048), (8, 28539917), (14, 16308524), (28, 8154262), (43, 5309752), (53, 4307912), (56, 4077131), (86, 2654876), (106, 2153956), (172, 1327438), (212, 1076978), (301, 758536), (344, 663719), (371, 615416), (424, 538489), (602, 379268), (742, 307708), (1204, 189634), (1484, 153854), (1789, 127624), (2279, 100184), (2408, 94817), (2968, 76927), (3578, 63812), (4558, 50092), (7156, 31906), (9116, 25046), (12523, 18232), (14312, 15953)]