405120774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{14869}}^1$

素因数の和:15132

約数の個数: 32

約数和(自身を含む): 856512000

約数和(自身を除く): 451391226

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 239, 478, 717, 1434, 4541, 9082, 13623, 14869, 27246, 29738, 44607, 89214, 282511, 565022, 847533, 1695066, 3553691, 7107382, 10661073, 21322146, 67520129, 135040258, 202560387, 405120774]

約数ペア:

[(1, 405120774), (2, 202560387), (3, 135040258), (6, 67520129), (19, 21322146), (38, 10661073), (57, 7107382), (114, 3553691), (239, 1695066), (478, 847533), (717, 565022), (1434, 282511), (4541, 89214), (9082, 44607), (13623, 29738), (14869, 27246)]