238867188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22391}}^1$

素因数の和:22532

約数の個数: 48

約数和(自身を含む): 642023424

約数和(自身を除く): 403156236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 22391, 44782, 67173, 89564, 134346, 156737, 268692, 313474, 470211, 626948, 940422, 1880844, 2843657, 5687314, 8530971, 11374628, 17061942, 19905599, 34123884, 39811198, 59716797, 79622396, 119433594, 238867188]

約数ペア:

[(1, 238867188), (2, 119433594), (3, 79622396), (4, 59716797), (6, 39811198), (7, 34123884), (12, 19905599), (14, 17061942), (21, 11374628), (28, 8530971), (42, 5687314), (84, 2843657), (127, 1880844), (254, 940422), (381, 626948), (508, 470211), (762, 313474), (889, 268692), (1524, 156737), (1778, 134346), (2667, 89564), (3556, 67173), (5334, 44782), (10668, 22391)]