491671026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{118247}}^1$

素因数の和:118276

約数の個数: 64

約数和(自身を含む): 1362216960

約数和(自身を除く): 870545934

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 118247, 236494, 354741, 709482, 827729, 1064223, 1300717, 1655458, 2128446, 2483187, 2601434, 3192669, 3902151, 4966374, 6385338, 7449561, 7804302, 9105019, 11706453, 14899122, 18210038, 22348683, 23412906, 27315057, 35119359, 44697366, 54630114, 70238718, 81945171, 163890342, 245835513, 491671026]

約数ペア:

[(1, 491671026), (2, 245835513), (3, 163890342), (6, 81945171), (7, 70238718), (9, 54630114), (11, 44697366), (14, 35119359), (18, 27315057), (21, 23412906), (22, 22348683), (27, 18210038), (33, 14899122), (42, 11706453), (54, 9105019), (63, 7804302), (66, 7449561), (77, 6385338), (99, 4966374), (126, 3902151), (154, 3192669), (189, 2601434), (198, 2483187), (231, 2128446), (297, 1655458), (378, 1300717), (462, 1064223), (594, 827729), (693, 709482), (1386, 354741), (2079, 236494), (4158, 118247)]