242570972

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{7687}}^1$

素因数の和:7735

約数の個数: 48

約数和(自身を含む): 516633600

約数和(自身を除く): 274062628

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2254, 4508, 7687, 7889, 15374, 15778, 30748, 31556, 53809, 107618, 176801, 215236, 353602, 376663, 707204, 753326, 1237607, 1506652, 2475214, 2636641, 4950428, 5273282, 8663249, 10546564, 17326498, 34652996, 60642743, 121285486, 242570972]

約数ペア:

[(1, 242570972), (2, 121285486), (4, 60642743), (7, 34652996), (14, 17326498), (23, 10546564), (28, 8663249), (46, 5273282), (49, 4950428), (92, 2636641), (98, 2475214), (161, 1506652), (196, 1237607), (322, 753326), (343, 707204), (644, 376663), (686, 353602), (1127, 215236), (1372, 176801), (2254, 107618), (4508, 53809), (7687, 31556), (7889, 30748), (15374, 15778)]