472644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 1259440

約数和(自身を除く): 786796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 691, 1382, 2073, 2764, 4146, 6219, 8292, 12438, 13129, 24876, 26258, 39387, 52516, 78774, 118161, 157548, 236322, 472644]

約数ペア:

[(1, 472644), (2, 236322), (3, 157548), (4, 118161), (6, 78774), (9, 52516), (12, 39387), (18, 26258), (19, 24876), (36, 13129), (38, 12438), (57, 8292), (76, 6219), (114, 4146), (171, 2764), (228, 2073), (342, 1382), (684, 691)]