258340644

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{125897}}^1$

素因数の和:125929

約数の個数: 48

約数和(自身を含む): 705028800

約数和(自身を除く): 446688156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 125897, 251794, 377691, 503588, 755382, 1133073, 1510764, 2266146, 2392043, 3399219, 4532292, 4784086, 6798438, 7176129, 9568172, 13596876, 14352258, 21528387, 28704516, 43056774, 64585161, 86113548, 129170322, 258340644]

約数ペア:

[(1, 258340644), (2, 129170322), (3, 86113548), (4, 64585161), (6, 43056774), (9, 28704516), (12, 21528387), (18, 14352258), (19, 13596876), (27, 9568172), (36, 7176129), (38, 6798438), (54, 4784086), (57, 4532292), (76, 3399219), (108, 2392043), (114, 2266146), (171, 1510764), (228, 1133073), (342, 755382), (513, 503588), (684, 377691), (1026, 251794), (2052, 125897)]