998558856

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15427}}^1$

素因数の和:15499

約数の個数: 96

約数和(自身を含む): 2888121600

約数和(自身を除く): 1889562744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 232, 248, 261, 279, 348, 372, 522, 558, 696, 744, 899, 1044, 1116, 1798, 2088, 2232, 2697, 3596, 5394, 7192, 8091, 10788, 15427, 16182, 21576, 30854, 32364, 46281, 61708, 64728, 92562, 123416, 138843, 185124, 277686, 370248, 447383, 478237, 555372, 894766, 956474, 1110744, 1342149, 1434711, 1789532, 1912948, 2684298, 2869422, 3579064, 3825896, 4026447, 4304133, 5368596, 5738844, 8052894, 8608266, 10737192, 11477688, 13868873, 16105788, 17216532, 27737746, 32211576, 34433064, 41606619, 55475492, 83213238, 110950984, 124819857, 166426476, 249639714, 332852952, 499279428, 998558856]

約数ペア:

[(1, 998558856), (2, 499279428), (3, 332852952), (4, 249639714), (6, 166426476), (8, 124819857), (9, 110950984), (12, 83213238), (18, 55475492), (24, 41606619), (29, 34433064), (31, 32211576), (36, 27737746), (58, 17216532), (62, 16105788), (72, 13868873), (87, 11477688), (93, 10737192), (116, 8608266), (124, 8052894), (174, 5738844), (186, 5368596), (232, 4304133), (248, 4026447), (261, 3825896), (279, 3579064), (348, 2869422), (372, 2684298), (522, 1912948), (558, 1789532), (696, 1434711), (744, 1342149), (899, 1110744), (1044, 956474), (1116, 894766), (1798, 555372), (2088, 478237), (2232, 447383), (2697, 370248), (3596, 277686), (5394, 185124), (7192, 138843), (8091, 123416), (10788, 92562), (15427, 64728), (16182, 61708), (21576, 46281), (30854, 32364)]