239970346

素因数分解:

$2^1\times 7^5\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 469415520

約数和(自身を除く): 229445174

約数列:

[1, 2, 7, 11, 14, 22, 49, 59, 77, 98, 118, 121, 154, 242, 343, 413, 539, 649, 686, 826, 847, 1078, 1298, 1694, 2401, 2891, 3773, 4543, 4802, 5782, 5929, 7139, 7546, 9086, 11858, 14278, 16807, 20237, 26411, 31801, 33614, 40474, 41503, 49973, 52822, 63602, 83006, 99946, 141659, 184877, 222607, 283318, 290521, 349811, 369754, 445214, 581042, 699622, 991613, 1558249, 1983226, 2033647, 2448677, 3116498, 4067294, 4897354, 10907743, 17140739, 21815486, 34281478, 119985173, 239970346]

約数ペア:

[(1, 239970346), (2, 119985173), (7, 34281478), (11, 21815486), (14, 17140739), (22, 10907743), (49, 4897354), (59, 4067294), (77, 3116498), (98, 2448677), (118, 2033647), (121, 1983226), (154, 1558249), (242, 991613), (343, 699622), (413, 581042), (539, 445214), (649, 369754), (686, 349811), (826, 290521), (847, 283318), (1078, 222607), (1298, 184877), (1694, 141659), (2401, 99946), (2891, 83006), (3773, 63602), (4543, 52822), (4802, 49973), (5782, 41503), (5929, 40474), (7139, 33614), (7546, 31801), (9086, 26411), (11858, 20237), (14278, 16807)]