388173672

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{30119}}^1$

素因数の和:30310

約数の個数: 48

約数和(自身を含む): 1057212000

約数和(自身を除く): 669038328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 6444, 12888, 30119, 60238, 90357, 120476, 180714, 240952, 271071, 361428, 542142, 722856, 1084284, 2168568, 5391301, 10782602, 16173903, 21565204, 32347806, 43130408, 48521709, 64695612, 97043418, 129391224, 194086836, 388173672]

約数ペア:

[(1, 388173672), (2, 194086836), (3, 129391224), (4, 97043418), (6, 64695612), (8, 48521709), (9, 43130408), (12, 32347806), (18, 21565204), (24, 16173903), (36, 10782602), (72, 5391301), (179, 2168568), (358, 1084284), (537, 722856), (716, 542142), (1074, 361428), (1432, 271071), (1611, 240952), (2148, 180714), (3222, 120476), (4296, 90357), (6444, 60238), (12888, 30119)]