249190736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10133}}^1$

素因数の和:10223

約数の個数: 40

約数和(自身を含む): 508929480

約数和(自身を除く): 259738744

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 3074, 6148, 10133, 12296, 20266, 24592, 40532, 81064, 162128, 293857, 537049, 587714, 1074098, 1175428, 2148196, 2350856, 4296392, 4701712, 8592784, 15574421, 31148842, 62297684, 124595368, 249190736]

約数ペア:

[(1, 249190736), (2, 124595368), (4, 62297684), (8, 31148842), (16, 15574421), (29, 8592784), (53, 4701712), (58, 4296392), (106, 2350856), (116, 2148196), (212, 1175428), (232, 1074098), (424, 587714), (464, 537049), (848, 293857), (1537, 162128), (3074, 81064), (6148, 40532), (10133, 24592), (12296, 20266)]