2781732528

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{106727}}^1$

素因数の和:106922

約数の個数: 60

約数和(自身を含む): 7828071888

約数和(自身を除く): 5046339360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 8688, 13032, 26064, 106727, 213454, 320181, 426908, 640362, 853816, 960543, 1280724, 1707632, 1921086, 2561448, 3842172, 5122896, 7684344, 15368688, 19317587, 38635174, 57952761, 77270348, 115905522, 154540696, 173858283, 231811044, 309081392, 347716566, 463622088, 695433132, 927244176, 1390866264, 2781732528]

約数ペア:

[(1, 2781732528), (2, 1390866264), (3, 927244176), (4, 695433132), (6, 463622088), (8, 347716566), (9, 309081392), (12, 231811044), (16, 173858283), (18, 154540696), (24, 115905522), (36, 77270348), (48, 57952761), (72, 38635174), (144, 19317587), (181, 15368688), (362, 7684344), (543, 5122896), (724, 3842172), (1086, 2561448), (1448, 1921086), (1629, 1707632), (2172, 1280724), (2896, 960543), (3258, 853816), (4344, 640362), (6516, 426908), (8688, 320181), (13032, 213454), (26064, 106727)]