389634855680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43486033}}^1$

素因数の和:43486061

約数の個数: 72

約数和(自身を含む): 1066625441952

約数和(自身を除く): 676990586272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 43486033, 86972066, 173944132, 217430165, 304402231, 347888264, 434860330, 608804462, 695776528, 869720660, 1217608924, 1391553056, 1522011155, 1739441320, 2435217848, 2783106112, 3044022310, 3478882640, 4870435696, 5566212224, 6088044620, 6957765280, 9740871392, 11132424448, 12176089240, 13915530560, 19481742784, 24352178480, 27831061120, 38963485568, 48704356960, 55662122240, 77926971136, 97408713920, 194817427840, 389634855680]

約数ペア:

[(1, 389634855680), (2, 194817427840), (4, 97408713920), (5, 77926971136), (7, 55662122240), (8, 48704356960), (10, 38963485568), (14, 27831061120), (16, 24352178480), (20, 19481742784), (28, 13915530560), (32, 12176089240), (35, 11132424448), (40, 9740871392), (56, 6957765280), (64, 6088044620), (70, 5566212224), (80, 4870435696), (112, 3478882640), (128, 3044022310), (140, 2783106112), (160, 2435217848), (224, 1739441320), (256, 1522011155), (280, 1391553056), (320, 1217608924), (448, 869720660), (560, 695776528), (640, 608804462), (896, 434860330), (1120, 347888264), (1280, 304402231), (1792, 217430165), (2240, 173944132), (4480, 86972066), (8960, 43486033)]