432865028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 804948480

約数和(自身を除く): 372083452

約数列:

[1, 2, 4, 31, 61, 62, 89, 122, 124, 178, 244, 356, 643, 1286, 1891, 2572, 2759, 3782, 5429, 5518, 7564, 10858, 11036, 19933, 21716, 39223, 39866, 57227, 78446, 79732, 114454, 156892, 168299, 228908, 336598, 673196, 1215913, 1774037, 2431826, 3490847, 3548074, 4863652, 6981694, 7096148, 13963388, 108216257, 216432514, 432865028]

約数ペア:

[(1, 432865028), (2, 216432514), (4, 108216257), (31, 13963388), (61, 7096148), (62, 6981694), (89, 4863652), (122, 3548074), (124, 3490847), (178, 2431826), (244, 1774037), (356, 1215913), (643, 673196), (1286, 336598), (1891, 228908), (2572, 168299), (2759, 156892), (3782, 114454), (5429, 79732), (5518, 78446), (7564, 57227), (10858, 39866), (11036, 39223), (19933, 21716)]