270752812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19051}}^1$

素因数の和:19102

約数の個数: 48

約数和(自身を含む): 576132480

約数和(自身を除く): 305379668

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 19051, 38102, 76204, 209561, 323867, 361969, 419122, 647734, 723938, 838244, 1295468, 1447876, 3562537, 3981659, 6153473, 7125074, 7963318, 12306946, 14250148, 15926636, 24613892, 67688203, 135376406, 270752812]

約数ペア:

[(1, 270752812), (2, 135376406), (4, 67688203), (11, 24613892), (17, 15926636), (19, 14250148), (22, 12306946), (34, 7963318), (38, 7125074), (44, 6153473), (68, 3981659), (76, 3562537), (187, 1447876), (209, 1295468), (323, 838244), (374, 723938), (418, 647734), (646, 419122), (748, 361969), (836, 323867), (1292, 209561), (3553, 76204), (7106, 38102), (14212, 19051)]