225705402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 547747200

約数和(自身を除く): 322041798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 131, 199, 222, 234, 262, 333, 393, 398, 481, 597, 666, 786, 962, 1179, 1194, 1443, 1703, 1791, 2358, 2587, 2886, 3406, 3582, 4329, 4847, 5109, 5174, 7363, 7761, 8658, 9694, 10218, 14541, 14726, 15327, 15522, 22089, 23283, 26069, 29082, 30654, 43623, 44178, 46566, 52138, 63011, 66267, 78207, 87246, 95719, 126022, 132534, 156414, 189033, 191438, 234621, 287157, 338897, 378066, 469242, 567099, 574314, 677794, 861471, 964553, 1016691, 1134198, 1722942, 1929106, 2033382, 2893659, 3050073, 5787318, 6100146, 8680977, 12539189, 17361954, 25078378, 37617567, 75235134, 112852701, 225705402]

約数ペア:

[(1, 225705402), (2, 112852701), (3, 75235134), (6, 37617567), (9, 25078378), (13, 17361954), (18, 12539189), (26, 8680977), (37, 6100146), (39, 5787318), (74, 3050073), (78, 2893659), (111, 2033382), (117, 1929106), (131, 1722942), (199, 1134198), (222, 1016691), (234, 964553), (262, 861471), (333, 677794), (393, 574314), (398, 567099), (481, 469242), (597, 378066), (666, 338897), (786, 287157), (962, 234621), (1179, 191438), (1194, 189033), (1443, 156414), (1703, 132534), (1791, 126022), (2358, 95719), (2587, 87246), (2886, 78207), (3406, 66267), (3582, 63011), (4329, 52138), (4847, 46566), (5109, 44178), (5174, 43623), (7363, 30654), (7761, 29082), (8658, 26069), (9694, 23283), (10218, 22089), (14541, 15522), (14726, 15327)]