397218552

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{39313}}^1$

素因数の和:39743

約数の個数: 32

約数和(自身を含む): 995430480

約数和(自身を除く): 598211928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 39313, 78626, 117939, 157252, 235878, 314504, 471756, 943512, 16550773, 33101546, 49652319, 66203092, 99304638, 132406184, 198609276, 397218552]

約数ペア:

[(1, 397218552), (2, 198609276), (3, 132406184), (4, 99304638), (6, 66203092), (8, 49652319), (12, 33101546), (24, 16550773), (421, 943512), (842, 471756), (1263, 314504), (1684, 235878), (2526, 157252), (3368, 117939), (5052, 78626), (10104, 39313)]