390054888

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{146417}}^1$

素因数の和:146466

約数の個数: 48

約数和(自身を含む): 1084957380

約数和(自身を除く): 694902492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 146417, 292834, 439251, 585668, 878502, 1171336, 1317753, 1757004, 2635506, 3514008, 5271012, 5417429, 10542024, 10834858, 16252287, 21669716, 32504574, 43339432, 48756861, 65009148, 97513722, 130018296, 195027444, 390054888]

約数ペア:

[(1, 390054888), (2, 195027444), (3, 130018296), (4, 97513722), (6, 65009148), (8, 48756861), (9, 43339432), (12, 32504574), (18, 21669716), (24, 16252287), (36, 10834858), (37, 10542024), (72, 5417429), (74, 5271012), (111, 3514008), (148, 2635506), (222, 1757004), (296, 1317753), (333, 1171336), (444, 878502), (666, 585668), (888, 439251), (1332, 292834), (2664, 146417)]