274241926

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 72

約数和(自身を含む): 531689616

約数和(自身を除く): 257447690

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 289, 322, 391, 421, 578, 782, 833, 842, 1127, 1666, 2023, 2254, 2737, 2947, 4046, 5474, 5894, 6647, 7157, 9683, 13294, 14161, 14314, 19159, 19366, 20629, 28322, 38318, 41258, 46529, 50099, 67781, 93058, 100198, 121669, 135562, 164611, 243338, 325703, 329222, 350693, 474467, 651406, 701386, 851683, 948934, 1152277, 1703366, 2304554, 2798387, 5596774, 5961781, 8065939, 11923562, 16131878, 19588709, 39177418, 137120963, 274241926]

約数ペア:

[(1, 274241926), (2, 137120963), (7, 39177418), (14, 19588709), (17, 16131878), (23, 11923562), (34, 8065939), (46, 5961781), (49, 5596774), (98, 2798387), (119, 2304554), (161, 1703366), (238, 1152277), (289, 948934), (322, 851683), (391, 701386), (421, 651406), (578, 474467), (782, 350693), (833, 329222), (842, 325703), (1127, 243338), (1666, 164611), (2023, 135562), (2254, 121669), (2737, 100198), (2947, 93058), (4046, 67781), (5474, 50099), (5894, 46529), (6647, 41258), (7157, 38318), (9683, 28322), (13294, 20629), (14161, 19366), (14314, 19159)]