293669142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 652397760

約数和(自身を除く): 358728618

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 229, 246, 401, 458, 533, 687, 802, 1066, 1203, 1374, 1599, 2406, 2977, 3198, 5213, 5954, 8931, 9389, 10426, 15639, 16441, 17862, 18778, 28167, 31278, 32882, 49323, 56334, 91829, 98646, 122057, 183658, 213733, 244114, 275487, 366171, 427466, 550974, 641199, 732342, 1193777, 1282398, 2387554, 3581331, 3764989, 7162662, 7529978, 11294967, 22589934, 48944857, 97889714, 146834571, 293669142]

約数ペア:

[(1, 293669142), (2, 146834571), (3, 97889714), (6, 48944857), (13, 22589934), (26, 11294967), (39, 7529978), (41, 7162662), (78, 3764989), (82, 3581331), (123, 2387554), (229, 1282398), (246, 1193777), (401, 732342), (458, 641199), (533, 550974), (687, 427466), (802, 366171), (1066, 275487), (1203, 244114), (1374, 213733), (1599, 183658), (2406, 122057), (2977, 98646), (3198, 91829), (5213, 56334), (5954, 49323), (8931, 32882), (9389, 31278), (10426, 28167), (15639, 18778), (16441, 17862)]