212691648

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{85213}}^1$

素因数の和:85241

約数の個数: 56

約数和(自身を含む): 606041968

約数和(自身を除く): 393350320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 85213, 170426, 255639, 340852, 511278, 681704, 1022556, 1107769, 1363408, 2045112, 2215538, 2726816, 3323307, 4090224, 4431076, 5453632, 6646614, 8180448, 8862152, 13293228, 16360896, 17724304, 26586456, 35448608, 53172912, 70897216, 106345824, 212691648]

約数ペア:

[(1, 212691648), (2, 106345824), (3, 70897216), (4, 53172912), (6, 35448608), (8, 26586456), (12, 17724304), (13, 16360896), (16, 13293228), (24, 8862152), (26, 8180448), (32, 6646614), (39, 5453632), (48, 4431076), (52, 4090224), (64, 3323307), (78, 2726816), (96, 2215538), (104, 2045112), (156, 1363408), (192, 1107769), (208, 1022556), (312, 681704), (416, 511278), (624, 340852), (832, 255639), (1248, 170426), (2496, 85213)]