1242204516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2150

約数の個数: 144

約数和(自身を含む): 3781499904

約数和(自身を除く): 2539295388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 107, 126, 138, 161, 207, 214, 252, 276, 321, 322, 414, 428, 483, 642, 644, 749, 828, 963, 966, 1284, 1449, 1498, 1926, 1932, 2003, 2247, 2461, 2898, 2996, 3852, 4006, 4494, 4922, 5796, 6009, 6741, 7383, 8012, 8988, 9844, 12018, 13482, 14021, 14766, 17227, 18027, 22149, 24036, 26964, 28042, 29532, 34454, 36054, 42063, 44298, 46069, 51681, 56084, 68908, 72108, 84126, 88596, 92138, 103362, 126189, 138207, 155043, 168252, 184276, 206724, 214321, 252378, 276414, 310086, 322483, 414621, 428642, 504756, 552828, 620172, 642963, 644966, 829242, 857284, 967449, 1285926, 1289932, 1500247, 1658484, 1928889, 1934898, 2571852, 2902347, 3000494, 3857778, 3869796, 4500741, 4929383, 5804694, 6000988, 7715556, 9001482, 9858766, 11609388, 13502223, 14788149, 18002964, 19717532, 27004446, 29576298, 34505681, 44364447, 54008892, 59152596, 69011362, 88728894, 103517043, 138022724, 177457788, 207034086, 310551129, 414068172, 621102258, 1242204516]

約数ペア:

[(1, 1242204516), (2, 621102258), (3, 414068172), (4, 310551129), (6, 207034086), (7, 177457788), (9, 138022724), (12, 103517043), (14, 88728894), (18, 69011362), (21, 59152596), (23, 54008892), (28, 44364447), (36, 34505681), (42, 29576298), (46, 27004446), (63, 19717532), (69, 18002964), (84, 14788149), (92, 13502223), (107, 11609388), (126, 9858766), (138, 9001482), (161, 7715556), (207, 6000988), (214, 5804694), (252, 4929383), (276, 4500741), (321, 3869796), (322, 3857778), (414, 3000494), (428, 2902347), (483, 2571852), (642, 1934898), (644, 1928889), (749, 1658484), (828, 1500247), (963, 1289932), (966, 1285926), (1284, 967449), (1449, 857284), (1498, 829242), (1926, 644966), (1932, 642963), (2003, 620172), (2247, 552828), (2461, 504756), (2898, 428642), (2996, 414621), (3852, 322483), (4006, 310086), (4494, 276414), (4922, 252378), (5796, 214321), (6009, 206724), (6741, 184276), (7383, 168252), (8012, 155043), (8988, 138207), (9844, 126189), (12018, 103362), (13482, 92138), (14021, 88596), (14766, 84126), (17227, 72108), (18027, 68908), (22149, 56084), (24036, 51681), (26964, 46069), (28042, 44298), (29532, 42063), (34454, 36054)]