2017880016

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{3533}}^1$

素因数の和:3780

約数の個数: 80

約数和(自身を含む): 5318189376

約数和(自身を除く): 3300309360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 163, 219, 292, 326, 438, 489, 584, 652, 876, 978, 1168, 1304, 1752, 1956, 2608, 3504, 3533, 3912, 7066, 7824, 10599, 11899, 14132, 21198, 23798, 28264, 35697, 42396, 47596, 56528, 71394, 84792, 95192, 142788, 169584, 190384, 257909, 285576, 515818, 571152, 575879, 773727, 1031636, 1151758, 1547454, 1727637, 2063272, 2303516, 3094908, 3455274, 4126544, 4607032, 6189816, 6910548, 9214064, 12379632, 13821096, 27642192, 42039167, 84078334, 126117501, 168156668, 252235002, 336313336, 504470004, 672626672, 1008940008, 2017880016]

約数ペア:

[(1, 2017880016), (2, 1008940008), (3, 672626672), (4, 504470004), (6, 336313336), (8, 252235002), (12, 168156668), (16, 126117501), (24, 84078334), (48, 42039167), (73, 27642192), (146, 13821096), (163, 12379632), (219, 9214064), (292, 6910548), (326, 6189816), (438, 4607032), (489, 4126544), (584, 3455274), (652, 3094908), (876, 2303516), (978, 2063272), (1168, 1727637), (1304, 1547454), (1752, 1151758), (1956, 1031636), (2608, 773727), (3504, 575879), (3533, 571152), (3912, 515818), (7066, 285576), (7824, 257909), (10599, 190384), (11899, 169584), (14132, 142788), (21198, 95192), (23798, 84792), (28264, 71394), (35697, 56528), (42396, 47596)]