1329231824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 2771822592

約数和(自身を除く): 1442590768

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 167, 172, 184, 334, 344, 368, 503, 668, 688, 989, 1006, 1336, 1978, 2012, 2672, 3841, 3956, 4024, 7181, 7682, 7912, 8048, 11569, 14362, 15364, 15824, 21629, 23138, 28724, 30728, 43258, 46276, 57448, 61456, 84001, 86516, 92552, 114896, 165163, 168002, 173032, 185104, 330326, 336004, 346064, 497467, 660652, 672008, 994934, 1321304, 1344016, 1932023, 1989868, 2642608, 3612043, 3864046, 3979736, 7224086, 7728092, 7959472, 14448172, 15456184, 28896344, 30912368, 57792688, 83076989, 166153978, 332307956, 664615912, 1329231824]

約数ペア:

[(1, 1329231824), (2, 664615912), (4, 332307956), (8, 166153978), (16, 83076989), (23, 57792688), (43, 30912368), (46, 28896344), (86, 15456184), (92, 14448172), (167, 7959472), (172, 7728092), (184, 7224086), (334, 3979736), (344, 3864046), (368, 3612043), (503, 2642608), (668, 1989868), (688, 1932023), (989, 1344016), (1006, 1321304), (1336, 994934), (1978, 672008), (2012, 660652), (2672, 497467), (3841, 346064), (3956, 336004), (4024, 330326), (7181, 185104), (7682, 173032), (7912, 168002), (8048, 165163), (11569, 114896), (14362, 92552), (15364, 86516), (15824, 84001), (21629, 61456), (23138, 57448), (28724, 46276), (30728, 43258)]