297243128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13228

約数の個数: 64

約数和(自身を含む): 708126720

約数和(自身を除く): 410883592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 13171, 22568, 26342, 52684, 92197, 105368, 171223, 184394, 342446, 368788, 408301, 684892, 737576, 816602, 1198561, 1369784, 1633204, 2397122, 2858107, 3266408, 4794244, 5307913, 5716214, 9588488, 10615826, 11432428, 21231652, 22864856, 37155391, 42463304, 74310782, 148621564, 297243128]

約数ペア:

[(1, 297243128), (2, 148621564), (4, 74310782), (7, 42463304), (8, 37155391), (13, 22864856), (14, 21231652), (26, 11432428), (28, 10615826), (31, 9588488), (52, 5716214), (56, 5307913), (62, 4794244), (91, 3266408), (104, 2858107), (124, 2397122), (182, 1633204), (217, 1369784), (248, 1198561), (364, 816602), (403, 737576), (434, 684892), (728, 408301), (806, 368788), (868, 342446), (1612, 184394), (1736, 171223), (2821, 105368), (3224, 92197), (5642, 52684), (11284, 26342), (13171, 22568)]